Don't miss the moon cozy up to Saturn on Dec. 26.
The coming year offers eclipses, occultations and much more.
Don't miss the moon cozy up to Saturn on Dec. 26.
The coming year offers eclipses, occultations and much more.
New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown.
From the moon and Jupiter to famous nebulae and galaxies, here’s your beginner-friendly guide to what to point your brand-new telescope at.
Jupiter nears opposition. The waxing Moon pairs with Saturn, then guides the way to the fine telescopic double star Gamma Arietis, and later passes the Pleiades.
Overall, the Arctic is warming more than twice as fast as the Earth as a whole.
Long before modern telescopes, early astronomers mapped the heavens with math, myth, and sheer curiosity. This crossword quiz celebrates the minds who first charted the cosmos.
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On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into stunning cosmic views.
As a space scientist, I predict that the company will soon have to reckon with a growing problem: space debris.
All the NASA engineers and scientists need is a star on top of the telescope in the cleanroom.
They won't be home for Christmas, but astronauts in space are finding their own way to make the season bright.
The night sky is the Christmas gift that just keeps giving.
How to start sky exploring with that new telescope. How to set it up right, other key things to know -- and great cosmic immensities to start finding tonight.
The axion could be a contender to explain the mystery of dark matter.
The two largest and most expensive Lego Star Wars sets available go head-to-head: The UCS Millennium Falcon and the UCS Death Star. But which is best?
The microwave-sized sensor detects 'spectral fingerprints' of important minerals.
China overcomes human spaceflight emergency and makes leaps with lunar hardware tests
Using the Hubble space telescope, astronomers have imaged "'Dracula’s Chivito" the largest site of planetary birth ever seen.
On Christmas Eve 1968, the Earth received a message from astronauts on a mission like no other - the first around the moon. NASA will return in 2026.
The reindeer ain't got time to bleed.
The South Sandwich Islands were born from a tectonic collision, forged by volcanism and relentlessly reshaped by ice, wind and waves.
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