X-37B spacecraft returns to Earth

The Texas Observer5h
Earth Orbit Is Filling Up with Junk. Greenhouse Gases Worsen the Problem.
By the end of the century, a shrinking atmosphere could create a minefield for satellites, like those deployed by SpaceX's ...
NASA Tracking Three Plane-Sized Asteroids Approaching Earth Today
Another plane-sized space rock, known as the "2025 DY5" and measuring about 92 feet across, will zip past our planet this ...
The Cosmic Clock That Set Off Earth’s Biggest Eruptions
Earth’s climate over millions of years is shaped by both internal forces, like volcanic activity, and external ones, such as ...
Starliner astronauts' return to Earth finally near as replacement crew readies to launch to space station
Four fresh crew members bound for the International Space Station will finally enable the "stranded" Starliner astronauts to head for home.
The Daily Galaxy on MSN1d
Scientists Warn: Greenhouse Emissions Could Push Low Earth Orbit to the Brink of Collapse
The growing release of greenhouse gases into the atmosphere could pose a serious threat to the future of space operations, ...
Remember that asteroid that isn't going to hit Earth? We could send a mission to explore it
YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...