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

Three months after Muon Space launched its FireSat Protoflight satellite, the spacecraft's first images have been released. FireSat is the first in a proposed constellation of more than 50 satellites ...

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

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?

As it hurtles out of our solar system, NASA’s New Horizons spacecraft is so far from Earth that the stars in the Milky Way appear in markedly different positions compared with our own view.