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Dec 2025
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“Modified gravity” could rule out both dark matter and Planet Nine

More mysteries in our neighborhood

Mysterious explosion from empty region of space puzzles astronomers

Only a few examples of LFBOTs have been identified in data going back to 2016

Russia pinpoints cause of Luna-25 moon lander’s failure

The Luna-25 lander — the first Soviet or Russian moon probe since Luna-24 in 1976 — crashed into the moon on Aug. 19

US issues first-ever space junk fine against Dish Network in “breakthrough settlement”

“This is a breakthrough settlement, making very clear the FCC has strong enforcement authority and capability to enforce its vitally important space debris rules"

On This Day In Space: Oct. 3, 1942: 1st successful test launch of the German A4 rocket (AKA the V-2)

The V-2 was designed by the famous German rocket scientist Wernher von Braun

Our entire galaxy is warping, and a gigantic blob of dark matter could be to blame

The warping occurs mostly at our galaxy's borders

An invisible force surrounding Earth may be creating water on the moon

How does water make it to the moon? - This is the billion-dollar question

How to see rare Comet Nishimura before it disappears

It's not going to return for another 435 years

Could an ‘Earth-like’ planet be hiding in our solar system’s outer reaches?

Astronomers are racing to explain peculiar orbits of faraway objects at the edge of our solar system.

Mysterious Earth-sized planet could be hiding in plain sight in our Solar System

If such a planet exists, researchers say it would have a mass about 1.5 to...3 times that of Earth!

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