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Don't miss the stars of the 'Summer Triangle' twinkle with the Milky Way after sunset
By Anthony Wood published
Altair, Vega and Deneb can be seen shining with the Milky Way throughout August.

Perseverance Mars rover stumbles upon wind-carved 'megaripples' on the Red Planet
By Sharmila Kuthunur published
NASA's Perseverance rover captured a striking new image of massive, wind-carved sand formations known as "megaripples" during its latest exploration stop on the Red Planet.

Ripples from the Big Bang could transform our understanding of the universe — and we may be close to detecting them
By Paul Sutter published
It will take the most sensitive instruments ever imagined to reveal ripples from the Big Bang, but they could change our understanding of the entire universe.

Meet Surya, the 1st-of-its-kind AI model NASA and IBM built to predict solar storms
By Tereza Pultarova published
A new NASA-IBM algorithm called Surya could be a major leap in space weather forecasting.

Why do we photograph the Milky Way in summer?
By Harry Bennett published
The Milky Way is a spectacular sight in the summer skies but why does it look so much more brilliant than it does in the winter?

NASA debuts new Orion mission control room for Artemis 2 astronaut flight around the moon (photos)
By Josh Dinner published
NASA has opened a new Orion Mission Evaluation Room at the Johnson Space Center to analyze in-flight spacecraft data and provide support for Artemis 2 and other future missions to the moon.

On this day in space! Aug. 28, 1993: Galileo spacecraft flies by asteroid Ida
By Hanneke Weitering last updated
On Aug. 28, 1993, NASA's Galileo spacecraft flew by the asteroid Ida on its way to Jupiter.

Best smart telescopes 2025
By Kimberley Lane last updated
Buying Guide The best smart telescopes make viewing the universe a breeze. Treat yourself to our top picks from Unistellar, Celestron, Vaonis and more.
Breaking space news, the latest updates on rocket launches, skywatching events and more!