The comet's green glow is caused by fluorescence of diatomic carbon (C2) when exposed to ultraviolet sunlight, not reflection ...

A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of ...

SpaceX Sunday said it is stepping up its efforts to develop a simplified Human Landing System for NASA as it pursues a plan to return to the moon.

Space.com has an excellent report on what's been going on, indicating that Trump appointees have been directing NASA to ...

President Trump is the only person who can determine the winner of the space-oriented race to the Iron Throne.

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous ...

Discover Magazine reports the November full moon will be the closest to Earth of the year, at about 221,817 miles at its peak. The proximity is expected to make the moon appear brighter than usual.

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

Kim Kardashian sparks controversy claiming the 1969 moon landing was fake on "The Kardashians." NASA's administrator fired ...

On Wednesday, the space companies owned by two of the richest people on Earth — Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin — submitted ideas to the space agency for a faster program to land ...

Congressman Robert Aderholt’s office confirmed NASA has cut dozens of International Space Station jobs based at Marshall Space Flight Center.