There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Harvard professor Avi Loeb claims 3I/ATLAS could be an alien spacecraft. Arizona State University professor Steven Desch is ...

When these sustainable upgrades are blocked, both residents and the environment lose out: homeowners face higher utility ...

Scientists said on Monday they have detected in the harshly acidic clouds of Venus a gas called phosphine that indicates microbes may inhabit Earth's inhospitable neighbor, a tantalizing sign of ...

When millions lost power in Spain and Portugal this spring, some were quick to blame too much solar and wind power. That wasn ...

Combing through 20 years of images from the European Space Agency's Mars Express and ExoMars Trace Gas Orbiter spacecraft, ...

Discover the natural causes of climate change with Milankovitch Cycles, impacting Earth's orbit, axis, and solar energy ...

If you're an adherent of the games media hype train, it may seem like there's been a real dearth of space games in recent ...

A study led by Howard Chen looks to explain what NASA space telescopes are missing in the search for life beyond Earth.

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...