Are aliens real? Scientists have been hunting for extraterrestrial life since the time of Aristotle

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

Scientists Target Space Caves on Mars as Safest Havens for Future Habitats, if Not Aliens

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...
The Space Race on MSN

Watch how NASA plans to launch humans off Mars – and bring them home

Getting to Mars is only half the mission — the real challenge is getting back. NASA is developing a Mars Ascent Vehicle, a ...
The Walrus

The Endless Wonder and Beautiful Uncertainty of Interstellar Comets

I thought about the interstellar visitor as my daughter, wife, and I took turns dragging his wandering monster truck balloon ...

This New Image of Mars Is Not the Same Thing NASA Saw in 1976

A new image shows a striking contrast between Mars' desert-like terrain against dark deposits of volcanic ash.

Little Green Alien Spotted at Artemis II Crew's Splashdown Following High-Stakes Mission Around the Moon

The astronauts of Artemis II mission splashed down off the coast of San Diego on Friday, April 10 ...
Scientific American

What’s this fast-moving wave of darkness creeping across Mars?

Observations by the Mars Express orbiter reveal rapid changes on the Red Planet’s surface from windblown volcanic ash ...

Did Artemis II mission planning begin with Biden? We explored its roots

The Artemis II mission fulfilled the original objective planned during Trump's first term and has origins in prior ...
Arizona Daily Star

NASA: Earth's cosmic radio waves mimic chirps of 'alien birds'

CAPE CANAVERAL, Fla. - Twin spacecraft have captured the clearest sounds yet from Earth's radiation belts - and they mimic the chirping of birds. NASA's Van Allen Probes have been exploring the ...