New research suggests Venus never had oceans, making it uninhabitable, with implications for understanding planetary ...

Scientists used the Hubble Space Telescope to observe a star with a planet-forming disk that gets to absolutely scorching ...

A team of astronomers has found that Venus has never been habitable, despite decades of speculation that our closest planetary neighbor was once much more like Earth than it is today.

Instead of condensing on the planet's surface, any water in Venus' atmosphere likely remained as steam, suggests the research ...

Magnetic Tornadoes Researchers have observed mysterious, "dark ovals," each roughly the size of the Earth, dotting the polar ...

Astronomers have speculated for decades that Venus could once have been remarkably similar to Earth – and might have been ...

A new video shows what it would be like to cruise over the surface of Mars, zooming in to the planet from orbit and into a ...

Venus is a planet so similar to Earth in size and composition. It has often been referred to as Earth’s sister planet. It has ...

Curiosity has just finished the latest leg of its 12-year Mars mission and will now set out to explore miles of web-like ...

We take a look at the current best predictions for what the solar system will look like throughout the rest of the Sun's life ...

The Narendra Modi-led government has given the green light to ISRO’s Venus Orbiter Mission, known as Shukrayaan, scheduled ...

Reaching the geothermal energy far beneath our feet will require digging further into the Earth's crust than ever before.