Jupiter-like planet 8 UMi b, named Halla, orbits its host red giant star Baekdu closely. The red giant's merger with a white dwarf star questions how Halla could exist. Credit: Space.com | animation ...
Momentus Inc. (NASDAQ: MNTS), a U.S. commercial space company offering satellites, satellite components, and in-space ...
An asteroid just flew closer to Earth than many satellites, according to space agencies. The space object, named 2025 TF, ...
Momentus Inc. (NASDAQ: MNTS), a U.S. commercial space company offering satellites, satellite components, and in-space ...
Momentus announced Oct. 9 two new contracts with NASA to carry payloads to test advanced technologies on its Vigoride ...
Space scientists look back on three decades of exoplanet discoveries—from rows of massive ‘super-Earths‘ to worlds with ...
Astronomers had long suspected that certain quasars—those brilliant, otherworldly light sources fueled by supermassive black ...
The China National Space Administration (CNSA) released a new image at the start of October showing part of its Tianwen-2 ...
For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...
Old rocket parts and decommissioned satellites are whizzing around in low Earth orbit, where they risk colliding with the ...
Those space tornadoes can still harm Earth’s electrical grids and digital systems. Recently, researchers including UM climate ...
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