NASA's scientific balloons return to flight with Spring 2021 campaign
Tuesday, 27 April 2021 11:48
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NASA's Scientific Balloon Program is kicking off an ambitious schedule of 18 flights in 2021 with their spring campaign from Fort Sumner, New Mexico, the program's first major flight campaign since the COVID-19 pandemic began.
For this first campaign of 2021, the team is supporting a multitude of science and technology demonstration missions with six balloon flights scheduled from the end of April through mid-June.
"We have a packed scheduled for 2021 as we work to launch science and technology missions postponed due to the pandemic along with other planned missions," said Debbie Fairbrother, Scientific Balloon Program chief at NASA's Wallops Flight Facility in Virginia. "Our team has worked very hard to train and prepare for this surge in flight operations, and we're all excited to return to flight."
One of the missions, scheduled for flight in June, is the second demonstration flight of the Balloon-Borne Cryogenic Telescope Testbed, or BOBCAT. This mission will test technologies to fly a cold observatory telescope on a balloon to near-space altitudes. The technical challenge the mission is trying to address is cooling the telescope's mirrors using cryogen inside a dewar, a large vessel that can hold liquids at low temperatures.
‘Campfires’ offer clue to solar heating mystery
Tuesday, 27 April 2021 11:00 Write a comment
Computer simulations show that the miniature solar flares nicknamed ‘campfires’, discovered last year by ESA’s Solar Orbiter, are likely driven by a process that may contribute significantly to the heating of the Sun’s outer atmosphere, or corona. If confirmed by further observations this adds a key piece to the puzzle of what heats the solar corona – one of the biggest mysteries in solar physics.
Crew-1 splashdown delayed by weather
Tuesday, 27 April 2021 10:25 Write a comment
WASHINGTON — NASA and SpaceX are postponing the return of a Crew Dragon spacecraft by three days because of poor weather forecast in the splashdown location off the Florida coast.
NASA announced late April 26 that, in cooperation with SpaceX, it is postponing the return of the Crew-1 mission, which was scheduled to undock from the International Space Station April 28 and splash down in the Gulf of Mexico south of Tallahassee, Florida, later that day.
China launches space mining test spacecraft on commercial rideshare mission
Tuesday, 27 April 2021 09:45 Write a comment
HELSINKI — China launched a small space mining test spacecraft and eight other commercial satellites into orbit on a Long March 6 rocket late Monday.
New ESA telescope in South America to search for dangerous asteroids
Tuesday, 27 April 2021 09:00 Write a comment
- ESA’s second Test-Bed Telescope has seen ‘first light’.
- It will help spot asteroids in space that could pose a risk to Earth.
- This telescope is the latest step towards ESA’s planned Flyeye telescope network.
- It is hosted at the European Southern Observatory’s La Silla Observatory in Chile.
New ESA telescope in South America to search for asteroids
Tuesday, 27 April 2021 09:00 Write a comment
- ESA’s second Test-Bed Telescope has seen ‘first light’.
- It will help spot asteroids in space that could pose a risk to Earth.
- This telescope is the latest step towards ESA’s planned Flyeye telescope network.
- It is hosted at the European Southern Observatory’s La Silla Observatory in Chile.
Northrop Grumman designs protected Tactical SATCOM Payload Prototype for the Space Force
Tuesday, 27 April 2021 06:16 Write a comment
Northrop Grumman Corporation has been selected by the U.S. Space Force's (USSF) Space and Missile Systems Center (SMC) to proceed with its ongoing Protected Tactical SATCOM (PTS) Rapid Prototype program, with a flight demonstration of the company's PTS payload set to occur in 2024.
Selected for the initial award through the Space Enterprise Consortium, this continuation enables Northrop Gr North Korea's satellites in orbit not transmitting data
Tuesday, 27 April 2021 06:16 Write a comment
North Korean satellites launched into orbit are either unstable or not fully operational, and a reconnaissance satellite launched in February 2016 is not relaying data, a South Korean analyst said.
Song Geun-ho, a professor at Korea Defense Language Institute at South Korea's Joint Forces Military University, said in a new report on North Korea's space program that Pyongyang's claims of vi AFRL Inspire to feature special guest speaker from Space Operations Command
Tuesday, 27 April 2021 06:16 Write a comment
Wright-Patterson AFB OH (SPX) Apr 23, 2021
AFRL Inspire, a two-hour special event with eight TEDx-style talks, will be livestreamed from the Air Force Institute of Technology's Kenney Hall Auditorium April 28 beginning at 2 p.m. EDT. Inspire showcases the innovative ideas and passionate people AFRL has to offer as they provide entertaining and thought-provoking talks, share personal stories and On a changing planet, NASA goes Green
Tuesday, 27 April 2021 06:16 Write a comment
NASA is responsible for collecting much of the data that people use to explain humanity's environmental impact on Earth, from documenting climate change and its impacts on ice, sea level and weather patterns, to monitoring the health of forests and the movement of freshwater.
But NASA doesn't just report the data. It also acts on it.
NASA facilities across the United States are each ALMA discovers rotating infant galaxy with help of natural cosmic telescope
Tuesday, 27 April 2021 06:16 Write a comment
Using the Atacama ALMA array, astronomers found a rotating baby galaxy 1/100th the size of the Milky Way at a time when the Universe was only seven percent of its present age. Thanks to assistance by the gravitational lens effect, the team was able to explore for the first time the nature of small and dark "normal galaxies" in the early Universe, representative of the main population of the firs Blue Origin protests NASA choice of SpaceX to land astronauts on Moon
Tuesday, 27 April 2021 05:25 Write a comment
Blue Origin, the US space company founded by billionaire Jeff Bezos, on Monday filed a protest against NASA's choice of rival SpaceX to build the module that will land the next US astronauts on the Moon.
"NASA has executed a flawed acquisition for the Human Landing System program and moved the goalposts at the last minute," Blue Origin said in a statement sent to AFP.
The decision "elimi Robotic spacecraft will fly to asteroid, comet
Tuesday, 27 April 2021 05:25 Write a comment
Chinese scientists and engineers have begun to develop a robotic spacecraft to collect samples from an asteroid and have performed many ground tests, a top scientist said.
Ye Peijian, a leading spacecraft researcher at the China Academy of Space Technology, said Chinese researchers have chosen 2016 HO3, the smallest and closest "quasi-satellite" to Earth, as the target.
"We plan to u Reusable plane project aims for low orbit
Tuesday, 27 April 2021 05:25 Write a comment
China Aerospace Science and Industry Corp, a major defense contractor, plans to produce a reusable aerospace plane and put it into commercial flight by 2030.
The plane will take off from and land on a conventional runway like a jetliner and will be capable of flying in near space or even into outer space. The low-cost aircraft will have high-quality safety features and will be used to fulf Icy clouds could have kept early Mars warm enough for rivers and lakes, study finds
Tuesday, 27 April 2021 05:25 Write a comment
One of the great mysteries of modern space science is neatly summed up by the view from NASA's Perseverance, which just landed on Mars: Today it's a desert planet, and yet the rover is sitting right next to an ancient river delta.
The apparent contradiction has puzzled scientists for decades, especially because at the same time that Mars had flowing rivers, it was getting less than a third