Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Six planets are part of the alignment, which will last until Feb. 18. Mercury will join the alignment later in the month.

A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...

NASA has just made a groundbreaking discovery—a new planet beyond Neptune that wasn’t there before! This mysterious find ...

NASA's Pandora satellite mission to document at least 20 known planets orbiting distant stars will start from SpaceX at its ...

Astronomers at NASA have caught a glimpse of a star system whipping through space at an unprecedented speed. While the system ...

NASA has shared details of what to look out for in the night sky this month, with the moon appearing alongside a parade of planets.

A new study using data from NASA's Hubble telescope has revealed that fluctuating stars might be skewing our view of distant planets. The research, led by UCL scientists, found that stars that ...

The moon has “many engagements” with the planets in February, NASA said in its monthly update on what to look out for in the night sky. Throughout February, so long as clear nights prevail ...

This is telling us that not just the water, but some of the building blocks of life actually were seeded on the Earth and ...