COCONUTS-2b is only 35 light years away, but its solar system is much different than our own.
It’s big. It’s fast. And it’s a bit too close for comfort.
New data from the European Space Agency's Gaia spacecraft tracks the paths of thousands of stars over hundreds of millions of years from the p…
Lunar gravity affects the density of the thermosphere, which is the largest layer of the atmosphere.
Scientists on Twitter called the Humanity Star vandalism, a disco ball and “space garbage.”