When the first known object from another star system swept through our cosmic backyard, it did not behave the way any ...

The NASA/ESA/CSA James Webb Space Telescope and Atacama Large Millimetre/submillimetre Array (ALMA) has joined forces to deliver a new view of the Butterfly Nebula, located about 3400 light-years away ...

Whether you want a basic scope or a more advanced system, Amazon has tons of Celestron models for the lowest prices of the ...

Key Takeaways The first signals were faint, but unmistakably structured. The next twenty days may reveal whether they were ...

Since the 1950s, humanity has been searching for extraterrestrial life with increasingly sophisticated tools. But after ...

I test laptops for a living and these are the best Black Friday laptop deals I can find as MacBook, HP and more top models ...

Local library systems offer everything from Tarot cards to waterproof picnic blankets for cardholders to borrow.

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...

A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...

Optical telescopes utilize refraction and reflection to focus light, enabling detailed astronomical observations and ...

When a faint green smudge appeared in images from a backyard telescope in Aguadilla, Puerto Rico, on Nov. 22, 2025, astronomers did not expect it to upend basic assumptions about how comets work. Yet ...

A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.