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A doomed exoplanet is caught in a 'death spiral' around its star. Can it survive?
By Robert Lea published
A massive doomed exoplanet on a death spiral toward its parent star has three possible catastrophic fates.

What is the moon phase today? Lunar phases 2025
By Tariq Malik, Daisy Dobrijevic last updated
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.

Scientists extracted water and oxygen from moon dust using sunlight. Could it work on the lunar surface?
By Keith Cooper published
Soil excavated from the moon could be used to produce oxygen and methane, which could be used by lunar settlers for breathing and for rocket fuel.

Lunar lava tubes on Earth? China completes underground moon simulation test area (video)
By Andrew Jones published
China has taken a new step in its long-term planning for lunar exploration with the completion of a "simulated moon underground space."

2 billion-year-old moon rock found in Africa reveals secret lunar history
By Keith Cooper published
The basaltic meteorite is a piece of lunar rock that formed in a lava flow 2.35 billion years ago, long after volcanism on the moon was supposed to have ended.

Telescope spies rare interstellar comet 3I/ATLAS zooming through our solar system (photos)
By Samantha Mathewson published
Astronomers unveiled a striking view of the new interstellar visitor 3I/ATLAS on its journey toward the inner solar system.

How many people have walked on the moon?
By Mark Smith last updated
Reference Only 12 astronauts have walked on the moon. Discover who they are, which Apollo missions took them there, and when humans will return to the lunar surface.

NASA X-ray spacecraft reveals secrets of a powerful, spinning neutron star
By Robert Lea published
Observations of a pulsar, consisting of a dead star spinning 600 times a second, and feasting on a stellar companion reveal the source powering its emissions.
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