The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Weather has delayed NASA’s launch of the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

This month, a total lunar eclipse and blood moon will be viewable across the U.S. Here's the best times and places to view ...

A decades-old astronomical mystery has finally been solved—an enigmatic X-ray signal emanating from deep space turns out to ...

March’s night sky brings a total lunar eclipse, a rare chance to see Mercury, and shifting planets. Don’t miss these ...

A super rare "blood moon" lunar eclipse will be visible over Mississippi in mid-March. Here's what you need to know about the ...

The two innermost planets, Venus and Mercury, will shine together low in the western sky at sunset on March 10. Here's how to ...

Star would be the first private mission to another planet and the first in over 30 years to directly measure Venus’s clouds.

A company launching the world's first-ever private mission to Venus is getting ready with some help from NASA.

February ends with a treat for sky-gazers: a parade of seven planets across the night sky, including Mercury, Uranus and Neptune alongside typically bright planets such as Mars, Venus, Jupiter and ...

That is because both Venus and Mercury orbit closer to the sun than Earth, meaning they orbit much quicker than other planets, according to NASA. When was the last time 6 planets aligned?

Through out January and February six planets – Venus, Mars, Jupiter ... something no spacecraft has done better than Nasa's Voyager vehicles. In 1966, a Nasa scientist called Gary Flandro ...