In 2010, the Japanese Aerospace Exploration Agency (JAXA) made history when its Hayabusa probe became the first spacecraft to ...

A small asteroid has been quietly following Earth’s orbit for decades—unseen, unbothered and, until recently, completely ...

In fairness to the Perseverance rover, this is exactly what it was built for. Nicknamed Percy, the machine was sent to Jezero ...

A new arms race in satellite internet is crowding out Low Earth Orbit. What will we do with all space junk that’s building up?

Building an accurate model of Earth’s climate requires a lot of data. Photography reveals the extreme efforts scientists have ...

Since that day, LIGO — composed of two highly sensitive laser interferometers located in Hanford, Washington and Livingston, ...