Test your knowledge on all things science with our weekly, free crossword puzzle! If you enjoyed this, see how quickly you ...
A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...
Astronomers have observed a massive growth rate in a free-floating rogue planet that’s gobbling up gas and dust at a record rate of 6.6 billion tons per second.
Comet 3I/ATLAS Is About To Pass Near Mars – Our Robotic Explorers Are Ready For Our Closest View Yet
On October 3, Comet 3I/ATLAS will be almost 29 million kilometers (18.006 million miles) from Mars. The European Space Agency ...
At the time, astronomer Jerry Ehman spotted the highly unusual outburst in printed out records, annotating the major radio ...
This article, originally titled "The Man Who Discovered the Universe," is from the Summer 2025 issue of Air & Space Quarterly ...
While there is no reason to panic, please be aware that a visitor born near a star other than our Sun is currently passing through our Solar System. This alien visitor has been wandering through space ...
Bizarre NASA discoveries that we’re not allowed to talk about (but we will) Space exploration consistently reveals phenomena ...
Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...
The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.
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