The Earth eclipses the moon in this time-lapsed view from Firefly's Blue Ghost moon lander. Credit: Firefly Aerospace ...

See a time-lapsed view of the NASA Artemis 1 Orion spacecraft, Earth and moon that was captured on Nov. 29, 2022. Credit: ...

Look east before dawn for a celestial smile: a slim crescent Moon, dazzling Venus, and the bright star Regulus will bunch ...

On September 21 and 22, 2025, a partial solar eclipse will shadow parts of the Southern Hemisphere, with the best views in ...

Aristotle had one of the first important scientific theories and was the one who found out the world is round.

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...

The moon is near new phase this week, and clearer skies and cooler overnight temperatures means that this is also an optimum ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...