Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

A new research paper, published in the Science Advances journal, has postulated that rocky planets like ours may be far more ...

Astronomers detect strong evidence of an atmosphere on ultra-hot TOI-561 b, a low-density rocky planet circling a star older ...

Our Sun is about halfway through its life, which means Earth is as well. After a star exhausts its hydrogen nuclear fuel, its ...

Astronomers have discovered a planet beyond the solar system that orbits its twin parent stars closer than any ever seen ...

Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...

For any longtime Star Trek fan who is eager to explore another gripping sci-fi adventure, here are 10 phenomenal shows to ...

In this video I show you what it would be like if the gravity on earth were changed to be the gravity on other planets. Watch what happens to as I try to jump cars with different strengths of gravity.