Citizen scientists contribute to 3-D map of cosmic neighborhood
Wednesday, 13 January 2021 14:38
Scientists tapped into the worldwide network of volunteers using Backyard Worlds: Planet 9 to map dozens of new brown dwarfs, or balls gas not heavy enough to be stars.
Is our solar system located in a typical Milky Way neighborhood? Scientists have gotten closer to answering this question, thanks to the NASA-funded Backyard Worlds: Planet 9 project, a citizen science collaboration between professional scientists and members of the public.
Scientists tapped into the worldwide network of 150,000 volunteers using Backyard Worlds: Planet 9 to find new examples of brown dwarfs. These objects are balls of gas that are not heavy enough to be stars, since they can't power themselves through nuclear fusion the way stars do. And while "brown" is in the name, they would appear magenta or orange-red if a person could see them close up.
China moves to next stage of super heavy rocket development
Wednesday, 13 January 2021 13:41
HELSINKI — China’s space contractor has announced progress on rocket engines designed for major space missions, including a new engine for future lunar missions.
Next-generation Dragon cargo spacecraft returns from space station
Wednesday, 13 January 2021 12:00
WASHINGTON — The first in SpaceX’s new generation of Dragon cargo spacecraft completed its mission with a splashdown off the Florida coast Jan. 13.
The CRS-21 Dragon spacecraft splashed down in the Gulf of Mexico west of Tampa at 8:26 p.m.
Director General's annual press conference
Wednesday, 13 January 2021 12:00
A replay of our start-of-year press conference with ESA Director General Jan Wörner, future Director General Josef Aschbacher and other ESA Directors, held online on Thursday, 14 January 2021.
They looked ahead at Europe's space activities in 2021 and answered questions from media. Highlights in 2021 include two ESA astronauts flying to the International Space Station, the new James Webb Space Telescope being launched from the European Spaceport in Kourou, French Guiana, and the launch of NASA’s first Artemis mission, in a programme that will take humans to the Moon powered by ESA’s European Service Module.
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OneWeb slashes size of future satellite constellation
Wednesday, 13 January 2021 11:11
WASHINGTON — OneWeb says it’s drastically reducing the size of a proposed next-generation satellite constellation originally envisioned to have nearly 48,000 satellites.
In a Jan. 12 filing with the Federal Communications Commission, OneWeb sought permission to amend an application filed in May requesting to launch 47,844 satellites for its “Phase Two” constellation.
Greener polyurethanes for space and beyond
Wednesday, 13 January 2021 08:14
Have you heard of polyurethanes? As you read this, you’re undoubtedly close to some, or maybe sitting on them: this versatile class of chemicals is used for everything from padding your couch to insulating your windows, packaging food to carpet underlay, electronics casings to skateboard wheels. They also have vital uses in space, triggering a new ESA Clean Space project aiming to manufacture them in a greener way.
Astronomers finally measure polarized light from exoplanet
Wednesday, 13 January 2021 06:00
Cultivating plant growth in space
Wednesday, 13 January 2021 06:00
DARPA seeks compact, deployable electron accelerator
Wednesday, 13 January 2021 06:00
Defense, Commerce departments join to find 5G solutions
Wednesday, 13 January 2021 06:00
The earliest supermassive black hole and quasar in the universe
Wednesday, 13 January 2021 06:00
'Old Faithful' cosmic eruption shows black hole ripping at star
Wednesday, 13 January 2021 06:00
Researchers use LRZ HPC resources to perform largest-ever supersonic turbulence simulation
Wednesday, 13 January 2021 06:00