Scientists may have found a planet orbiting two brown dwarfs at a wild 90-degree tilt—something never seen before.

For now, complex life flourishes on our planet thanks to its supply of oxygen. But Earth's atmosphere wasn't always like it ...

When you think of a planet, you probably think of one of the planets in our own solar system, like Earth, Jupiter, or Mars. Most of the exoplanets we’ve discovered have been like those in our solar ...

NASA has just announced a groundbreaking discovery: 10 new Earth-like planets beyond our solar system that could potentially ...

Researchers were surprised to find giant gas planets orbiting quite near to their stars. Yet novelists had already imagined ...

The search for life on other worlds needs a way to sift through the chemistry of their atmospheres. If another species ...

In the vast expanse of space, an estimated one million Near Earth Objects (NEOs), also known as near-Earth asteroids, are ...

A series of studies have cast doubt on the sensational claim that "the strongest evidence yet" was found that life exists ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

Just because we can find ozone in the atmosphere of other planets doesn't mean there's life. Ozone is a sign of life on Earth ...

A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...

The small world was found during a search for the hypothetical Planet Nine, and astronomers say the next time it will reach ...