Space and astronomy news
The latest satellite in the Landsat family of Earth observation spacecraft has collected its “first light” images of our planet. Landsat 9 launched on September 27, 2021 and it continues the nearly 50-year tradition of making critical observations to help with energy and water management, forest monitoring, human and environmental health, urban planning, disaster recovery and agriculture.
Continue reading “Landsat 9’s First Images are Here”
Earth has a new eye in orbit to monitor our changing planet.
Landsat 9 launched on September 27, 2021 continuing the Landsat family of satellite’s nearly 50-year tradition of making critical observations to help with energy and water management, forest monitoring, human and environmental health, urban planning, disaster recovery and agriculture.
Continue reading “Landsat 9 Joins a Fleet of Earth Observation Satellites”
CAPE CANAVERAL AIR FORCE STATION, FL — As one Atlas rocket carrying a covert spy satellite for the U.S. National Reconnaissance Office (NRO) to monitor Earth for national security purposes faded into cloudy nighttime skies over the Cape in the dead of night shrouded in liftoff secrecy, rocket builder United Launch Alliance (ULA) won another significant Atlas launch contract for NASA’s Landsat 9 satellite to monitor the health of Earth’s environment.
Capping two launches from two different rocket companies in four days by ULA and SpaceX followed by the arrival back in port of SpaceX’s ocean landed recovered booster, last week provided all the proof that’s needed to demonstrate that the revitalization of Florida’s Spaceport is well underway and America’s rocket makers are capturing lucrative launch contracts ensuring an upswing nationwide in rocket and spacecraft manufacturing – for critical military surveillance, government, civilian and science needs.
Check out the exciting gallery of Atlas launch imagery and videos including the thrilling droneship return of SpaceX’s 156 foot tall first stage booster back into Port Canaveral less than 4 hours after ULA delivered the classified NROL-52 surveillance satellite to a secret orbit – from this author and several space media colleagues. And check back here as the gallery grows!
A ULA Atlas V launch carrying the covert NROL-52 mission in support of U.S. national security blasted off overnight Sunday, Oct. 15 at 3:28 a.m. EDT (0728 GMT) from seaside Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida.
“Congratulations to the team who helped make #NROL52 a success! United Launch Alliance, 45th Space Wing at Patrick Air Force Base, Fla., Air Force Space Command, and the Space and Missile Systems Center,” the NRO announced post launch on social media.
It was a case of ‘Going, Going, Gone’ as seemingly endless stormy weather plagued the space coast and the Atlas soon disappeared behind clouds from many but not all vantage points, as the two stage rocket was finally cleared to launch on its fifth try. Postponed three times by poor weather and once due to a technical glitch to fix a faulty second stage transmitter.
The launches were postponed by the downstream impact of Hurricane Irma which forced the base closings of the Kennedy Space Center and Cape Canaveral Air Force Station and significantly impacted the Florida Space Coast region by causing over $100 million in damage to buildings, homes, businesses, hotels, restaurants, infrastructure and more due to flooding and hurricane force winds.
“We’ve had an incredible month,” said Brig. Gen. Wayne R. Monteith, Commander, 45th Space Wing.
“Not only did we restore our base to full mission capable status just a few hours after Hurricane Irma impacted our coast, but we’ve successfully launched two rockets in less than four days just weeks later.”
“The 45th Space Wing supported ULA’s Atlas V launch of the NROL-52 mission for the National Reconnaissance Office early morning on Oct. 15!”
“The men and women of the 45th Space Wing continue to make the impossible possible.”
More than a quarter of all the world’s rocket launches take place from Florida’s burgeoning spaceports.
“Our team’s resiliency and tireless efforts in launching over 25% of all world-wide launches this year proves why we are the ‘World’s Premier Gateway to Space,’” Montieth gushed in pride.
Meanwhile, NASA selected ULA to provide launch services for the Landsat 9 mission with another Atlas V rocket as soon as late 2020.
“The mission is currently targeted for a contract launch date of June 2021, while protecting for the ability to launch as early as December 2020, on an Atlas V 401 rocket from Space Launch Complex 3E at Vandenberg Air Force Base in California,” said NASA.
The Landsat 9 launch contract is worth $153.8 million.
Landsat 9 is a joint mission between NASA and the U.S. Geological Survey (USGS).
“Landsat 9 will continue the Landsat program’s critical role in monitoring, understanding, and managing the land resources needed to sustain human life.”
“We are honored that NASA has entrusted ULA with launching this critical land imaging satellite,” said Tory Bruno, ULA’s president and chief executive, in a statement.
“ULA’s world-leading performance and reliability, paired with the tremendous heritage of 74 consecutive successful Atlas V launches, provides the optimal value for our customer. We look forward to working together again with our mission partners at NASA’s Launch Services Program, Goddard Space Flight Center and the U.S. Geological Survey in the integration and launch of this significant mission, contributing to the international strategy for examining the health and state of the Earth.”
NROL-52 is the fourth of five launches slated for the NRO in 2017 by both ULA and SpaceX.
“Never before has innovation been more important for keeping us ahead of the game. As the eagle soars, so will the advanced capabilities this payload provides to our national security,” said Colonel Matthew Skeen, USAF, Director, NRO Office of Space Launch, in a statement. “Kudos to the entire team for a job well done.”
Check out this exciting video compilation from remote cameras circling the Atlas pad 41.
Video Caption: Launch of the NROL-52 satellite on an Atlas 5 booster from Pad 41. A United Launch Alliance Atlas 5 421 rocket launches the NROL-52 payload on Oct. 15, 2017 at 328 a.m. EDT on the 5th launch attempt. Previous launch attempts were halted by weather issues 3 times, and a faulty telemetry radio that needed to be replaced after the rocket was rolled back to the Pad 41 Vertical Integration Facility. Credit Jeff Seibert
The venerable two stage Atlas V stands 194 feet tall and sports a 100% success record. The first stage generates approx. 1.6 million pounds of liftoff thrust.
This Atlas Evolved Expendable Launch Vehicle (EELV) mission launched in the 421 configuration vehicle, which includes a 4-meter payload fairing (PLF) encapsulating the payload and two strap on solid rocket first stage boosters.
The Atlas first stage booster for this mission was powered by the Russian-built RD AMROSS RD-180 engine, and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10C-1 engine.
The dual chamber, dual-nozzle RD-180 is fueled by a mixture of RP-1 kerosene and LOX (liquid oxygen).
The next NRO launch is scheduled on a ULA Delta IV in December from Vandenberg Air Force Base, California.
Watch for Ken’s continuing onsite NROL-52, SpaceX SES-11 and NASA and space mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
