Mar. 22, 2023 — Following enormous collisions, such as asteroid impacts, some amount of material from an impacted world may be ejected into space. This material can travel vast distances and for extremely long ...
Mar. 21, 2023 — A new nano-barrier coating could help protect ultra-lightweight carbon composite materials from extreme conditions in space, according to a new ...
Feb. 28, 2023 — A liquid nitrogen spray can remove almost all of the simulated moon dust from a space suit, potentially solving what is a significant challenge for future moon-landing ...
Feb. 17, 2023 — Scientists have found how the human brain changes and adapts to weightlessness, after being in space for 6 months. Some of the changes turned out to be lasting -- even after 8 months back on ...
Feb. 14, 2023 — Researchers have summarized the threats that future rocket launches would pose to Earth's protective ozone ...
Jan. 23, 2023 — Space weather can interfere with spaceflight and the operation of satellites, but the phenomenon is very difficult to study on Earth because of the difference in gravity. Researchers effectively ...
Jan. 10, 2023 — Physicists have used spacecraft data to confirm an important theory of plasma physics that improves our understanding of space ...
Jan. 9, 2023 — A new analysis of distant galaxies imaged by NASA's James Webb Space Telescope shows that they are extremely young and share some remarkable similarities to 'green peas,' a rare class ...
Jan. 4, 2023 — The launch represents the first in-situ test of the technology to harvest solar energy in space and transmit it to ...
Dec. 16, 2022 — Astronomers took a 'deep dive' into one of the first images from NASA's James Webb Space Telescope and were rewarded with a surprising discovery: telltale signs of two dozen previously ...
Dec. 13, 2022 — Researchers design and analyze droplet experiments that were done on the International Space Station. The researchers sent four different surfaces with various roughness properties to the station, ...
Dec. 12, 2022 — Researchers have discovered web-like plasma structures in the Sun's middle corona. The researchers describe their innovative new observation method, imaging the middled corona in ultraviolet ...
Dec. 12, 2022 — How are galaxies born, and what holds them together? Astronomers assume that dark matter plays an essential role. However, as yet it has not been possible to prove directly that dark matter exists. A ...
Dec. 9, 2022 — Scientists have demonstrated new laser systems for deep-space optical ...
Dec. 6, 2022 — Peeking out from behind the glare of a bright foreground star, astronomers have uncovered the most extraordinary example yet of a nearby galaxy with characteristics that are more like galaxies in the ...
Nov. 17, 2022 — Carbon fiber-reinforced ultra-high-temperature ceramic (UHTC) matrix composites are extensively used in space shuttles and high-speed vehicles. However, these composites suffer from a lack of ...
Nov. 16, 2022 — Following a successful launch of NASA's Space Launch System (SLS), the most powerful rocket in the world, the agency's Orion spacecraft is on its way to the Moon as part of the Artemis ...
Nov. 11, 2022 — Space missions already use electric propulsion devices, where electromagnetic fields are utilized to generate the thrust of spacecraft. One such electrodeless device, which harnesses radio frequency ...
Nov. 10, 2022 — Three different moments in a far-off supernova explosion were captured in a single snapshot by NASA's Hubble Space Telescope. The star exploded more than 11 billion years ago, when the universe ...
Nov. 10, 2022 — For the first time in its eight years orbiting Mars, NASA's MAVEN mission witnessed two different types of ultraviolet aurorae simultaneously, the result of solar storms that began on Aug. ...
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