Betelgeuse, the massive red supergiant in Orion’s shoulder, has a companion star.

RS-25 prime contractor L3Harris continues to ramp up production of new flight engine hardware at their Los Angeles area facility and final assembly at the Stennis Space Center. NASA certified ...

Three Chinese astronauts are stranded on board the Tiangong space station after their spacecraft was used to return another ...

NASA’s latest observations reveal behavior in a mid-sized asteroid that doesn’t match typical orbital patterns. Subtle shifts in rotation and reflective surfaces raised new questions among researchers ...

The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby ...

In less than 20 years, Earth’s axis has shifted by 31.5 inches. The culprit? Groundwater pumped from deep underground and ...

The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

NASA images show asteroid 2025 OW spinning at extreme speed, improving its orbit forecast and revealing surface details only ...

But now—thanks to a study published in the journal Geophysical Research Letters—we can see that, in less than two decades, ...

How many times have you said, “I wish the days were longer”? Well, NASA scientists say the construction of China’s Three ...

NASA begins its second Mars trial in Houston, where four volunteers will live for a year in a printed habitat called the CHAPEA program.

The original return plan was scrapped because a window in the Shenzhou-20 capsule had tiny cracks, most likely caused by impact from space debris, the space agency said Friday.