NASA’s Hubble Caught a Comet Breaking Up in Real Time, and the Images Are Wild
Have you ever turned to look at something at the exact moment something unbelievably cool happened? Imagine if…
3I/ATLAS is Unusually Rich in Methanol, ALMA Observations Show
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected hydrogen cyanide (nitrogen-bearing organic molecule commonly seen in…
Will a new Great Comet shine in the sky this spring?
The Full Moons of Spring 2026, the Flower Moon and the Blue Moon will be two of the…
New images show the comet C/2025 K1 (Atlas) disintegrating in space
C/2025 K1 (ATLAS) is a non-periodic comet that was discovered in May 2025 by the ATLAS system. Originating…
Gemini North Telescope Captures New Images of 3I/ATLAS
On November 26, 2025, astronomers used the Gemini Multi-Object Spectrograph (GMOS) on the Gemini North telescope at Maunakea…
How to watch the Geminid meteor shower, and other skywatching tips for December
December is an exciting month for those who like to look up, with a comet, a meteor shower,…
Three Heliophysics Spacecraft Observe Interstellar Comet 3I/ATLAS
NASA’s STEREO (Solar Terrestrial Relations Observatory), the NASA/ESA SOHO (Solar and Heliospheric Observatory), and NASA’s PUNCH (Polarimeter to…
The First Radio Signal From Comet 3I/Atlas Ends the Debate About Its Nature
More evidence has emerged to support the natural origin of comet 3I/Atlas. After several weeks of conspiracy theories,…
A meteor shower is visible in the sky in November, and the show can be spectacular
Every year, the night sky offers many surprises. And currently, a meteor shower can be seen at night,…
The glaring security risks with AI browser agents
New AI-powered web browsers such as OpenAI’s ChatGPT Atlas and Perplexity’s Comet are trying to unseat Google Chrome…
Comet Lemmon and Tre Cime di Lavaredo in an extraordinary photograph
Astrophotographer Alessandra Masi captured comet Lemmon (C/2025 A6) in a rare alignment with the Tre Cime di Lavaredo.…
How to See Comet Lemmon This October
It was early January 2025 when a faint light spot was observed at the Mt. Lemmon Observatory in…