planet

California’s State Water Resources Control Board announced a new program referred to by critics as “toilet-to-tap.” And the board is now considering adopting the program before the end of the ...

WASHINGTON—It is a planet astronomers say probably should not even exist. Researchers said on Monday they have spotted ...

An international team of astronomers from the University of Sydney, Australia, and the University of Hawaii Institute for Astronomy ...

Commentary Watch the “The Fabulous Four” on Epoch Cinema here. Sometimes, I believe that in these modern times, ...

A group of astronomers has discovered one of the biggest planets ever found orbiting a massive and extremely hot two-star ...

WASHINGTON—Scientists have spotted one of the smallest planets ever discovered outside our solar system, a scorching-hot world a ...

The Gulf Stream is one of the most powerful tidal currents on the planet. It warms our coastlines ...

This is the moment Solar Orbiter passed Venus earlier this month. The images show a dark area of ...

A radio telescope has found evidence that planets might form at the same time as their stars, instead ...

Astronomers have discovered two super-Earth exoplanets orbiting a star 11 light-years away from Earth, according to a new ...

Astronomers have discovered a gas giant planet the size of Jupiter circling a star half the size of ...

Scientists confirmed the existence of seven new planets orbiting the star TRAPPIST-1.

Here's an incredible image showing the surface of Titan - Saturn's moon.

Stephen Hawking cautions against global isolationism.

An international team of astronomers has discovered a ‘superearth’ planet called GJ 536 b which is not in ...

A few months ago, astronomers announced the existence of a potentially habitable planet outside our solar system. A ...

A new dwarf planet has been discovered hanging out in the far reaches of our solar system.

Is there an ocean under Pluto's surface? A new study suggests that there may indeed be one beneath ...

On Friday, NASA released an audio file which includes radio signals associated with Jupiter's aurora after they have ...

A small asteroid named 2016 QA2 came within 50,000 miles of our planet on Sunday.

A new study out of the U.K. has found evidence that large rivers once flowed in the Arabia ...

See a brief tour of the planet's hummocky cratered uplands, rocky terrains, and cellular nitrogen ice plains, among ...

While working on her bachelor’s degree in physics and astronomy, Michelle Kunimoto found four previously unknown planets.

Space agencies have discovered oxygen in Mars's atmosphere—an event which has not occurred since the 1970s.  The Stratospheric ...

NASA selects its team to build a new $10 million gadget that will detect planets outside our solar ...

Astronomers are finding new exoplanets in other parts of the galaxy all the time. So why is it ...

Pluto just never ceases to fascinate. NASA scientists recently discovered the dwarf planet is home to hills that ...