The privately-owned lander turned its cameras toward Earth as our planet cast its shadow over the moon. It’s not the first spacecraft to do so.

The article envisions the solar system forming a cricket team with each planet embodying unique player characteristics. From ...

SPHEREx, NASA’s latest astrophysics observatory, has launched aboard a Falcon 9 rocket alongside PUNCH, a mission studying solar wind. SPHEREx will create a 3D map of the universe, helping to uncover ...

I pick out North America’s celestial highlights for the weekend ahead (which also applies to northern hemisphere mid-northern ...