The curious minds at What If imagine what would happen if you saw your future self living on Mars today, revealing time ...

See the 2,500 mile-long (4000 km) Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

Embarking on a spur of the moment astronomy lesson, Musk explained that the sun makes up some 99.8% of mass of the solar ...

With an orbital period around one year, much like Earth's 13-hour transit duration, HD 137010 b tantalises as Earth 2.0.

“It was inherently risky, and space exploration continues to be so,” FSU history professor Ronald Doel said, referring to the Challenger mission.

Whenever we enter Valentine’s season, astronomers are sometimes asked about possible Valentine’s Day stars.  To answer this ...

Rocket Lab's new "Hungry Hippo" payload fairing has been safely delivered to the company's integration facilities at the ...

The Earth-size planet HD 137010 b has a ‘50% chance of residing in the habitable zone’ of its sun-like star, scientists say ...

SpaceX is targeting a mid-June initial public offering that would coincide with a rare planetary alignment and founder Elon ...