There's nothing innate about the Earth or its atmosphere that marks the boundaries of low Earth orbit. This is a distinction ...

Listen to the interview above or read the transcript below ... And so up there in the space station, we are going to see if ...

(Credit for the above ... and space object tracker Jonathan McDowell, the fireball indeed wasn't a meteor, but a SpaceX ...

Initially mistaken for a meteor by many onlookers, the event was later identified as a reentering SpaceX Starlink satellite, ...

Hurricane Helene, the deadliest hurricane since 2005, slammed into Florida's Gulf Coast, causing widespread destruction and ...

Sixteenth century Danish astronomer Tycho Brahe laid the framework for modern cosmology without ever using a telescope.

"There seems to be no limit for the degree of chemical complexity that interstellar space is able to fabricate." ...

Samantha Harvey has won the UK's top fiction prize for a novel that takes place over 24 hours on the International Space ...

A dazzling fireball that illuminated the night sky over multiple U.S. states this weekend was captured on camera and has been identified as a SpaceX Starlink satellite making its fiery return to Earth ...

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

The upper stage for Europe's newest rocket Ariane 6 passed its final tests at ESA's facilities in the Netherlands last week, ...