Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

NASA's Perseverance rover has just captured proof of lightning in Mars, which appears to spawn in the whirlwinds that roam ...

NASA has lost contact with MAVEN — a spacecraft that’s been orbiting Mars for over a decade. Just after passing behind the ...

NASA has abruptly lost contact with a key spacecraft circling Mars, cutting off a scientific workhorse that has spent years ...

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. The orbiter, one of three zooming around Mars’ atmosphere, had been working as expected before it ...

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2 ...

Europa’s “wall-demon” scar resembles lake stars on Earth, prompting researchers to investigate whether it indicates pockets of water beneath the moon’s frozen surface ...

I/ATLAS is set to make its closest approach to Earth, sparking new theories of alien origins due to the latest observed ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth, sparking a fierce debate. Harvard's Avi Loeb argues its ...

The tender offer is more than a payday for insiders. It is a signal about confidence, cash needs and how close Elon Musk’s ...

SpaceX, the rocket and satellite maker run by Elon Musk, told employees Friday that it would buy insider shares in a deal ...

The primary driver behind SpaceX’s IPO momentum is the rapid expansion of Starlink, its satellite-based broadband service. Starlink has grown into a global communications network and is now pushing ...