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Steven Kopicko 2017-10-29
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September 2018 saw a lot of solar activity in the form of flares- 31, according to Nasa.

There were 27- M class and four X-class flares as well as a number of coronal mass ejections (CME) between 6 and 10 September.

The space agency has released select pictures of the events from various space- based missions.

Solar flares are bursts of radiation categorised from A, the smallest which then gradually gets more and more intense with B, C, and M classes.

All the activity recorded in September originated from one active region that is growing fast and is an area of magnetic fields that are both intense and complex.

There are several missions and instruments pointed at the sun, studying and reading it with a goal to better understand "space weather".

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0
Stephen Martinez 2017-07-02
img

Sunday 11am ET Update: In response to a query from Ars, the AMC-9 satellite's operator, Luxembourg-based SES, issued the following statement on Sunday morning:

In the early hours of 1st July, the SES Satellite Control reestablished contact to AMC-9.

AMC-9 and its status continue to being tracked by SES and agencies, including the Joint Space Operations Centre (JSpOC) and ExoAnalytic, a private firm and tracking service provider.

Since the incident on 17 June 2017, AMC-9 has been slowly moving westwards with its payload disabled and not causing interference.

A few days ago that company, ExoAnalytic Solutions, saw the AMC-9 satellite begin to fragment.

"We have seen several pieces come off of it over the past several days," ExoAnalytic's chief executive officer, Doug Hendrix, told Ars.

collect
0
John Wyckoff 2017-08-30
img

On August 26, the Indonesia based, state-owned satellite operator PT Telkom disclosed an "anomaly" in the pointing of its satellite in geostationary orbit.

Company officials said that although they and contractor Lockheed Martin expected to restore service to the satellite, they were moving customers to another satellite as a precautionary measure.

However, new evidence gathered by a US-based firm that tracks objects in geostationary orbit, ExoAnalytic Solutions, suggests the satellite may be falling apart.

The company uses algorithms to review data collected by its global network of 165 optical telescopes for anomalies, and one of its instruments in Eastern Australia spotted the satellite apparently breaking apart.

"What you see there appears to be a lot of reflective materials emanating from the spacecraft," ExoAnalytic's chief executive officer, Doug Hendrix, told Ars in an exclusive interview.

"They could be solar panels, fuel, or other debris.

collect
0
Dwight Black 2016-06-15
img

SpaceX s last launch, just a single satellite this time Image: SpaceX

A pair of satellites is going up this morning on one of SpaceX s Falcon 9s.

Will the rocket pull off a double-satellite launch and ocean landing as neatly as it pulled off its singles?

Let s watch and find out!

That means the rocket is coming back to the Of Course I Still Love You drone ship hot, fast, and with not a lot of extra fuel to spare.

Elon Musk has suggested instead that we could finally see a Falcon 9 re-launch sometime in September or October, but no firm date is set as of yet.

Watch along with us right here at 10:29 am EDT, when the Falcon 9 and its two satellites blast off.

collect
0
Robert Rock 2018-09-03
img

Satellites are more likely to be at risk from high-speed solar wind than a major geomagnetic storm according to a new UK-US study published this week in the Journal Space Weather.

This ring-doughnut-shaped zone wraps around the Earth, trapping charged particles.

Geostationary orbit lies inside the Van Allen radiation belts

The study, which analysed years of satellite data, found that electron radiation levels at geostationary orbit could remain exceptionally high for 5 days or more, even after the solar wind speed had died down.

As a result, electronic components on satellites could charge up to dangerously high levels and become damaged.

Professor Richard Horne, lead author of the study, said:

collect
0
Cedric Sams 2018-03-08
img

Thousands of exoplanets have been discovered in recent years, and huge observatories such as NASA's James Webb Space Telescope (JWST) will provide unprecedented details of the atmospheric composition of exoplanets transiting their star.

However, while it is looking like humankind may soon be able to spot the biomarkers of exolife, spotting a technologically advanced civilisation continues to present a challenge.

Astroboffin Hector Socas-Navarro proposes that rather than looking at the exoplanet itself, researchers turn their attention to the "Clarke Exobelt" (CEB).

This is an area around the planet touchingly named after Arthur C Clarke, who proposed using a geostationary orbit around the Earth for satellite communications in a 1945 paper.

Clarke, who is more famous for his science-fiction writing and met his own personal black monolith 10 years ago this month, would hopefully be tickled pink at his theory being used to detect aliens smart enough to launch stuff into orbit but perhaps not clever enough to get rid of it.

Satellites in geosynchronous and geostationary orbit around the earth, in the manner proposed by Clarke, are useful to humans for services such as telecommunications, Earth observing and geolocation.

collect
0
Tom Brown 2018-08-07
img

the Reuse of several rockets looks promising, according to SpaceX.

Yesterday evening launched SpaceX, a satellite to the geostationary orbit, it writes Engadget.

But it is not the actual launch of a new satellite which is toppnyheten.

SpaceX has for the first time recycled a Block 5 booster from the Falcon 9, which was used in may for the Bangladeshi communications satellite.

And it is not the only time the get a new life, the rocket is planned to be reused up to 100 times.

the Hope is to be able to use the rocket ten times before it must be tested and restored.

collect
0
pooja patil 2021-04-19
img

The Rocket Propulsion framework utilizes both fuel and oxidizer to produce push, permitting the rocket to arrive at expected circles conveying payloads.

The Rocket Propulsion Market Dynamics The measure of a push required relies on the heaviness of the rocket, determined according to Newton's third law of motion.

The push is produced by rocket motors, which consume different sorts of forces.

Request Sample of Global Rocket Propulsion Market 2019 -2026 Report @-https://www.99-reports.com/sample-request/rocket-propulsion-market/537 Significant kinds of fuel forces are delegated half breed fuel, fluid fuel, and strong fuel.

Significant parts in the rocket impetus framework incorporate rocket motors, forces, siphons, tanks, power heads, and rocket spouts.

The rising spending on space investigations and the expanding number of room launchers over the globe are foreseen to drive the rocket impetus showcase income over the gauge time period.

collect
0
Donny Stiteler 2016-06-17
img

Explosion ... What the failed SpaceX landing may have looked like

Video SpaceX supremo Elon Musk's hopes of adding a fifth rocket to his collection of pre-used space hardware were dashed on Wednesday when the first stage of the Falcon 9 rocket suffered a Rapid Unscheduled Disassembly.

The SpaceX team had been hoping to make it four successful landings of the lower stage in a row.

Looks like early liquid oxygen depletion caused engine shutdown just above the deck pic.twitter.com/Sa6uCkpknY

— Elon Musk @elonmusk June 17, 2016

Fuel is always an issue with geostationary orbital deliveries – satellites need to be boosted up to 35,786 kilometers 22,236 miles above sea level, which leaves very little fuel for a landing – thus the need for a floating landing pad, as the rocket can't make it back to land.

SpaceX has already redesigned its fuel tanks once since beginning commercial deliveries to allow more propellant to be carried, and the oxygen it uses is super-chilled to allow more to be fit on board.

— Elon Musk @elonmusk June 17, 2016

SpaceX's next scheduled delivery is a resupply mission to the International Space Station next month.

As that's in low-earth orbit, fuel won't be such a pressing concern.

collect
0
Donny Stiteler 2019-08-01
img

SpaceX's workhorse rocket, the Falcon 9, has had a pretty successful year of launches.

With seven flights and seven successful landings under its belt, SpaceX is gearing up for Number 8 with the AMOS-17 mission.

SpaceX confirmed Wednesday that the static fire test of the Falcon 9 was complete and data was being assessed, with launch currently scheduled for Saturday, Aug. 3.

While a successful static fire test isn't considered a huge milestone anymore, it's particularly important in this case because the customer, Spacecom, previously lost a satellite payload on a SpaceX flight in 2016.

As a result, this launch will be provided to Spacecom free of charge, after that anomaly during the static fire testing resulted in an explosion of the launch vehicle and Spacecom's AMOS-6 satellite.

The new satellite, known as AMOS-17, will provide telecommunications access across the Middle East, Africa and Europe and will eventually finish up in a geostationary orbit around the Earth.

collect
0
Justin Cornell 2016-06-25
img

The Long March 7 rocket lifted off at 8:01am ET on Saturday morning.

China's developing space program took another major step forward on Saturday with the launch of its Long March 7 rocket, a new class of booster capable of lifting up to 13.5 metric tons to low-Earth orbit LEO .

The launch highlighted several key advances for the rapidly modernizing Chinese rocket program.

The new 53-meter rocket is the medium-class version of a new launch family that will also include the heavy lift Long March 5 vehicle with similar capabilities to the Delta IV Heavy rocket , and Long March 6 rocket that will launch small satellites into space.

Developed by the China Academy of Launch Vehicle Technology, the new fleet of vehicles will allow China to build and service a new space station, which may debut as early as 2022.

The engine has a thrust of about 270,000 pounds at sea level, which is less than one of the space shuttle's main engines 418,000 lbf but more than one of the Merlin 1D engines 190,000 lbf used by SpaceX in its Falcon 9 rocket.

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0
Paul Mize 2018-03-05
img

SpaceX is setting up to launch its 50th Falcon 9 rocket, with a payload that also represents a new milestone.

The two-hour launch window is set to begin at 12:33 AM EST (9:33 PM PST) so it’s a late one, but if you’re a fan of watching SpaceX make history, this is one to watch.

The Falcon 9 launching tonight is carrying Hispasat 30W-6, a satellite destined for Geostationary Transfer Orbit.

It’s the largest satellite SpaceX has ever delivered to geostationary orbit, with a total weight of six metric tons and a physical footprint nearly the size of a city bus, according to SpaceX CEO Elon Musk.

Hispasat is a spanish satellite company, and SpaceX previously launched a payload to be operated by them on its recent mission that also included SpaceX’s very first own demonstration satellites for its eventual global broadband internet service.

SpaceX won’t be attempting a recovery of this rocket, in this case because of inclement weather off the coast of Florida in the Atlantic.

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0
Roy Shannon 2018-03-02
img

America has a new weather satellite—the second of a new generation of high-definition weather observation spacecraft.

The GOES-S spacecraft lifted off from Florida on Thursday evening, launched aboard an Atlas V rocket.

It will reach its target geostationary orbit in two weeks, about 36,000km above the Earth's surface.

From this point, the satellite will undergo several months of testing to determine the health of the spacecraft and its six primary instruments.

Officials with NOAA and NASA expect the instrument to become fully operational this fall.

This is the second of NOAA's new GOES-R series of satellites (GOES stands for Geostationary Operational Environmental Satellites).

collect
0
William Mulcahy 2019-08-02
img

SpaceX's workhorse rocket, the Falcon 9, has had a pretty successful year of launches.

With seven flights and seven successful landings under its belt, SpaceX is gearing up for Number 8 with the AMOS-17 mission.

SpaceX confirmed Wednesday that the static fire test of the Falcon 9 was complete and data was being assessed, setting the launch for Saturday, Aug. 3.

However, that date now appears to be in jeopardy, after Elon Musk's spaceflight company announced they would perform a second static fire test after replacing a "suspect valve".

An updated launch date was not provided.

SpaceX did not immediately respond to a request for comment.

collect
0
Roy Shannon 2016-06-17
img

Watch Now: SpaceX Rocket Crash

SpaceX s attempt earlier this week to once again land a rocket on a drone ship didn t go well.

But the difference between success and a broken rocket falling into the sea really isn t big, as the video of the landing shows.

We re still waiting on the close-up video from the camera on board the drone ship, which should give a better view of what happened, but the long-range camera gives some idea of what went wrong.

DON T MISS: There s a secret symbol on money that prevents you from copying it

According to Elon Musk, the engine shut down slightly too early, thanks to early liquid oxygen depletion, which is fancy space-man way of saying we ran out of gas.

As a result, the rocket was going faster, and it had less fuel to slow down than on previous attempts.

SpaceX knew it would be right up against the line of running out of fuel, but I don t think anyone expected it to be quite this close.

collect
0
Keith Brewton 2016-11-21

NASA has announced a successful launch of a highly advanced National Oceanic and Atmospheric Administration NOAA weather satellite.

The satellite is called the NOAA Geostationary Operational Environmental Satellite-R or GOES-R.

The launch happened at 6:42 p.m. EST on November 19 at Cape Canaveral Air Force Station in Florida.

The GOES-R satellite will boost the nation s weather observation capability allowing more accurate and timely weather forecasts, watches, and warnings.

The launch of GOES-R represents a major step forward in terms of our ability to provide more timely and accurate information that is critical for life-saving weather forecasts and warnings, said Thomas Zurbuchen, associate administrator for NASA s Science Mission Directorate in Washington.

It also continues a decades-long partnership between NASA and NOAA to successfully build and launch geostationary environmental satellites.

collect
0
Steven Kopicko 2017-10-29
img

September 2018 saw a lot of solar activity in the form of flares- 31, according to Nasa.

There were 27- M class and four X-class flares as well as a number of coronal mass ejections (CME) between 6 and 10 September.

The space agency has released select pictures of the events from various space- based missions.

Solar flares are bursts of radiation categorised from A, the smallest which then gradually gets more and more intense with B, C, and M classes.

All the activity recorded in September originated from one active region that is growing fast and is an area of magnetic fields that are both intense and complex.

There are several missions and instruments pointed at the sun, studying and reading it with a goal to better understand "space weather".

John Wyckoff 2017-08-30
img

On August 26, the Indonesia based, state-owned satellite operator PT Telkom disclosed an "anomaly" in the pointing of its satellite in geostationary orbit.

Company officials said that although they and contractor Lockheed Martin expected to restore service to the satellite, they were moving customers to another satellite as a precautionary measure.

However, new evidence gathered by a US-based firm that tracks objects in geostationary orbit, ExoAnalytic Solutions, suggests the satellite may be falling apart.

The company uses algorithms to review data collected by its global network of 165 optical telescopes for anomalies, and one of its instruments in Eastern Australia spotted the satellite apparently breaking apart.

"What you see there appears to be a lot of reflective materials emanating from the spacecraft," ExoAnalytic's chief executive officer, Doug Hendrix, told Ars in an exclusive interview.

"They could be solar panels, fuel, or other debris.

Robert Rock 2018-09-03
img

Satellites are more likely to be at risk from high-speed solar wind than a major geomagnetic storm according to a new UK-US study published this week in the Journal Space Weather.

This ring-doughnut-shaped zone wraps around the Earth, trapping charged particles.

Geostationary orbit lies inside the Van Allen radiation belts

The study, which analysed years of satellite data, found that electron radiation levels at geostationary orbit could remain exceptionally high for 5 days or more, even after the solar wind speed had died down.

As a result, electronic components on satellites could charge up to dangerously high levels and become damaged.

Professor Richard Horne, lead author of the study, said:

Tom Brown 2018-08-07
img

the Reuse of several rockets looks promising, according to SpaceX.

Yesterday evening launched SpaceX, a satellite to the geostationary orbit, it writes Engadget.

But it is not the actual launch of a new satellite which is toppnyheten.

SpaceX has for the first time recycled a Block 5 booster from the Falcon 9, which was used in may for the Bangladeshi communications satellite.

And it is not the only time the get a new life, the rocket is planned to be reused up to 100 times.

the Hope is to be able to use the rocket ten times before it must be tested and restored.

Donny Stiteler 2016-06-17
img

Explosion ... What the failed SpaceX landing may have looked like

Video SpaceX supremo Elon Musk's hopes of adding a fifth rocket to his collection of pre-used space hardware were dashed on Wednesday when the first stage of the Falcon 9 rocket suffered a Rapid Unscheduled Disassembly.

The SpaceX team had been hoping to make it four successful landings of the lower stage in a row.

Looks like early liquid oxygen depletion caused engine shutdown just above the deck pic.twitter.com/Sa6uCkpknY

— Elon Musk @elonmusk June 17, 2016

Fuel is always an issue with geostationary orbital deliveries – satellites need to be boosted up to 35,786 kilometers 22,236 miles above sea level, which leaves very little fuel for a landing – thus the need for a floating landing pad, as the rocket can't make it back to land.

SpaceX has already redesigned its fuel tanks once since beginning commercial deliveries to allow more propellant to be carried, and the oxygen it uses is super-chilled to allow more to be fit on board.

— Elon Musk @elonmusk June 17, 2016

SpaceX's next scheduled delivery is a resupply mission to the International Space Station next month.

As that's in low-earth orbit, fuel won't be such a pressing concern.

Justin Cornell 2016-06-25
img

The Long March 7 rocket lifted off at 8:01am ET on Saturday morning.

China's developing space program took another major step forward on Saturday with the launch of its Long March 7 rocket, a new class of booster capable of lifting up to 13.5 metric tons to low-Earth orbit LEO .

The launch highlighted several key advances for the rapidly modernizing Chinese rocket program.

The new 53-meter rocket is the medium-class version of a new launch family that will also include the heavy lift Long March 5 vehicle with similar capabilities to the Delta IV Heavy rocket , and Long March 6 rocket that will launch small satellites into space.

Developed by the China Academy of Launch Vehicle Technology, the new fleet of vehicles will allow China to build and service a new space station, which may debut as early as 2022.

The engine has a thrust of about 270,000 pounds at sea level, which is less than one of the space shuttle's main engines 418,000 lbf but more than one of the Merlin 1D engines 190,000 lbf used by SpaceX in its Falcon 9 rocket.

Roy Shannon 2018-03-02
img

America has a new weather satellite—the second of a new generation of high-definition weather observation spacecraft.

The GOES-S spacecraft lifted off from Florida on Thursday evening, launched aboard an Atlas V rocket.

It will reach its target geostationary orbit in two weeks, about 36,000km above the Earth's surface.

From this point, the satellite will undergo several months of testing to determine the health of the spacecraft and its six primary instruments.

Officials with NOAA and NASA expect the instrument to become fully operational this fall.

This is the second of NOAA's new GOES-R series of satellites (GOES stands for Geostationary Operational Environmental Satellites).

Roy Shannon 2016-06-17
img

Watch Now: SpaceX Rocket Crash

SpaceX s attempt earlier this week to once again land a rocket on a drone ship didn t go well.

But the difference between success and a broken rocket falling into the sea really isn t big, as the video of the landing shows.

We re still waiting on the close-up video from the camera on board the drone ship, which should give a better view of what happened, but the long-range camera gives some idea of what went wrong.

DON T MISS: There s a secret symbol on money that prevents you from copying it

According to Elon Musk, the engine shut down slightly too early, thanks to early liquid oxygen depletion, which is fancy space-man way of saying we ran out of gas.

As a result, the rocket was going faster, and it had less fuel to slow down than on previous attempts.

SpaceX knew it would be right up against the line of running out of fuel, but I don t think anyone expected it to be quite this close.

Stephen Martinez 2017-07-02
img

Sunday 11am ET Update: In response to a query from Ars, the AMC-9 satellite's operator, Luxembourg-based SES, issued the following statement on Sunday morning:

In the early hours of 1st July, the SES Satellite Control reestablished contact to AMC-9.

AMC-9 and its status continue to being tracked by SES and agencies, including the Joint Space Operations Centre (JSpOC) and ExoAnalytic, a private firm and tracking service provider.

Since the incident on 17 June 2017, AMC-9 has been slowly moving westwards with its payload disabled and not causing interference.

A few days ago that company, ExoAnalytic Solutions, saw the AMC-9 satellite begin to fragment.

"We have seen several pieces come off of it over the past several days," ExoAnalytic's chief executive officer, Doug Hendrix, told Ars.

Dwight Black 2016-06-15
img

SpaceX s last launch, just a single satellite this time Image: SpaceX

A pair of satellites is going up this morning on one of SpaceX s Falcon 9s.

Will the rocket pull off a double-satellite launch and ocean landing as neatly as it pulled off its singles?

Let s watch and find out!

That means the rocket is coming back to the Of Course I Still Love You drone ship hot, fast, and with not a lot of extra fuel to spare.

Elon Musk has suggested instead that we could finally see a Falcon 9 re-launch sometime in September or October, but no firm date is set as of yet.

Watch along with us right here at 10:29 am EDT, when the Falcon 9 and its two satellites blast off.

Cedric Sams 2018-03-08
img

Thousands of exoplanets have been discovered in recent years, and huge observatories such as NASA's James Webb Space Telescope (JWST) will provide unprecedented details of the atmospheric composition of exoplanets transiting their star.

However, while it is looking like humankind may soon be able to spot the biomarkers of exolife, spotting a technologically advanced civilisation continues to present a challenge.

Astroboffin Hector Socas-Navarro proposes that rather than looking at the exoplanet itself, researchers turn their attention to the "Clarke Exobelt" (CEB).

This is an area around the planet touchingly named after Arthur C Clarke, who proposed using a geostationary orbit around the Earth for satellite communications in a 1945 paper.

Clarke, who is more famous for his science-fiction writing and met his own personal black monolith 10 years ago this month, would hopefully be tickled pink at his theory being used to detect aliens smart enough to launch stuff into orbit but perhaps not clever enough to get rid of it.

Satellites in geosynchronous and geostationary orbit around the earth, in the manner proposed by Clarke, are useful to humans for services such as telecommunications, Earth observing and geolocation.

pooja patil 2021-04-19
img

The Rocket Propulsion framework utilizes both fuel and oxidizer to produce push, permitting the rocket to arrive at expected circles conveying payloads.

The Rocket Propulsion Market Dynamics The measure of a push required relies on the heaviness of the rocket, determined according to Newton's third law of motion.

The push is produced by rocket motors, which consume different sorts of forces.

Request Sample of Global Rocket Propulsion Market 2019 -2026 Report @-https://www.99-reports.com/sample-request/rocket-propulsion-market/537 Significant kinds of fuel forces are delegated half breed fuel, fluid fuel, and strong fuel.

Significant parts in the rocket impetus framework incorporate rocket motors, forces, siphons, tanks, power heads, and rocket spouts.

The rising spending on space investigations and the expanding number of room launchers over the globe are foreseen to drive the rocket impetus showcase income over the gauge time period.

Donny Stiteler 2019-08-01
img

SpaceX's workhorse rocket, the Falcon 9, has had a pretty successful year of launches.

With seven flights and seven successful landings under its belt, SpaceX is gearing up for Number 8 with the AMOS-17 mission.

SpaceX confirmed Wednesday that the static fire test of the Falcon 9 was complete and data was being assessed, with launch currently scheduled for Saturday, Aug. 3.

While a successful static fire test isn't considered a huge milestone anymore, it's particularly important in this case because the customer, Spacecom, previously lost a satellite payload on a SpaceX flight in 2016.

As a result, this launch will be provided to Spacecom free of charge, after that anomaly during the static fire testing resulted in an explosion of the launch vehicle and Spacecom's AMOS-6 satellite.

The new satellite, known as AMOS-17, will provide telecommunications access across the Middle East, Africa and Europe and will eventually finish up in a geostationary orbit around the Earth.

Paul Mize 2018-03-05
img

SpaceX is setting up to launch its 50th Falcon 9 rocket, with a payload that also represents a new milestone.

The two-hour launch window is set to begin at 12:33 AM EST (9:33 PM PST) so it’s a late one, but if you’re a fan of watching SpaceX make history, this is one to watch.

The Falcon 9 launching tonight is carrying Hispasat 30W-6, a satellite destined for Geostationary Transfer Orbit.

It’s the largest satellite SpaceX has ever delivered to geostationary orbit, with a total weight of six metric tons and a physical footprint nearly the size of a city bus, according to SpaceX CEO Elon Musk.

Hispasat is a spanish satellite company, and SpaceX previously launched a payload to be operated by them on its recent mission that also included SpaceX’s very first own demonstration satellites for its eventual global broadband internet service.

SpaceX won’t be attempting a recovery of this rocket, in this case because of inclement weather off the coast of Florida in the Atlantic.

William Mulcahy 2019-08-02
img

SpaceX's workhorse rocket, the Falcon 9, has had a pretty successful year of launches.

With seven flights and seven successful landings under its belt, SpaceX is gearing up for Number 8 with the AMOS-17 mission.

SpaceX confirmed Wednesday that the static fire test of the Falcon 9 was complete and data was being assessed, setting the launch for Saturday, Aug. 3.

However, that date now appears to be in jeopardy, after Elon Musk's spaceflight company announced they would perform a second static fire test after replacing a "suspect valve".

An updated launch date was not provided.

SpaceX did not immediately respond to a request for comment.

Keith Brewton 2016-11-21

NASA has announced a successful launch of a highly advanced National Oceanic and Atmospheric Administration NOAA weather satellite.

The satellite is called the NOAA Geostationary Operational Environmental Satellite-R or GOES-R.

The launch happened at 6:42 p.m. EST on November 19 at Cape Canaveral Air Force Station in Florida.

The GOES-R satellite will boost the nation s weather observation capability allowing more accurate and timely weather forecasts, watches, and warnings.

The launch of GOES-R represents a major step forward in terms of our ability to provide more timely and accurate information that is critical for life-saving weather forecasts and warnings, said Thomas Zurbuchen, associate administrator for NASA s Science Mission Directorate in Washington.

It also continues a decades-long partnership between NASA and NOAA to successfully build and launch geostationary environmental satellites.