Explore how the universe may ultimately end, including the Big Freeze, the Big Rip, the Big Crunch, and vacuum decay. What do ...

Orbital Incremental, players can take on the role of the control system for a Soviet military satellite that has unexpectedly ...

What is the Outer Space Treaty, and why does it remain the primary law governing outer space and the Moon 59 years after its ...

The SpaceX Dragon Freedom capsule splashed down in the Pacific Ocean, bringing the Crew-12 mission crew back to Earth after ...

Starlink is still not operational in India. Elon Musk blamed the oligarchs, while the government stated that the same rules ...

The Sun's magnetic field lines are not straight at all. Sometimes they can even curve backward, toward the Sun. This ...

A mysterious cloud on Mars likely forms from water vapor that freezes right in the air. Humidity there can reach extreme ...

Earlier this month, human stem cells were sent on a suborbital flight during the launch of the European MAPHEUS-17 rocket.

Frank Herbert came up with Arrakis after reading a report about the dunes in Oregon. Now, the plains on Titan, a moon of ...

The CRS-1 mission was the first flight for which NASA paid a private company as if it were a package delivery. Here's how ...

NASA has selected a project to determine whether the Marius Hills impact crater leads to a lava tube on the Moon where ...

A former SpaceX manager is developing artificial intelligence for satellites. His startup, Satlyt, has raised $8 million and ...