habitable zone

What Steps Are Needed To Find More Earths?

It wasn't so long ago that we found out there is an Earth-sized planet in a habitable zone of a…

11 years ago

Kepler Has Found the First Earth-Sized Exoplanet in a Habitable Zone!

It's truly a "eureka" moment for Kepler scientists: the first rocky Earth-sized world has been found in a star's habitable…

11 years ago

You are Here! Curiosity’s 1st Photo of Home Planet Earth from Mars

You are here! - As an Evening Star in the Martian Sky This evening-sky view taken by NASA's Mars rover…

11 years ago

Opportunity Discovers That Oldest Rocks Reveal Best Chance for Martian Life

After a decade of roving relentlessly on the Red Planet, NASA’s Opportunity rover discovered rocks that preserve the best evidence…

11 years ago

22% of Sun-like Stars have Earth-sized Planets in the Habitable Zone

How common are planets like Earth? That’s been a question astronomers and dreamers have pondered for decades, and now, thanks…

11 years ago

Kepler Can Still Hunt For Earth-Sized Exoplanets, Researchers Suggest

Kepler may not be hanging up its planet-hunting hat just yet. Even though two of its four reaction wheels --…

11 years ago

Water-Trapped Worlds Possible Around Red Dwarf Stars?

Hunters of alien life may have a new and unsuspected niche to scout out. A recent paper submitted by Associate…

11 years ago

Opportunity Rover Discovers Martian Habitable Zone Favorable for Pre-biotic Chemistry

On the cusp of the 10th anniversary since launching to the Red Planet, NASA’s long lived Opportunity rover has discovered…

11 years ago

A Moon With Two Suns: Making Art from Science

A view of Kepler 47c and binary stars. ©Digital Drew. All rights reserved. What would it look like on a…

12 years ago