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James Webb Space Telescope maps our universe's largest structure in unprecedented detail
Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the universe, with unprecedented detail.
4 bright stars form a giant 'diamond' in the May night sky: Here's how to find it
Look for the Great Diamond of Spring in May's night sky and discover the rich realm of galaxies within.
Geomagnetic storm could spark northern lights as far south as Michigan and Maine tonight and over the weekend
A fast stream of solar wind could trigger G1 geomagnetic storm conditions overnight, boosting aurora chances across parts of the northern U.S.
We still can't see dark matter. But what if we can hear it?
Black holes smashing together may churn dark matter "butter," scientists say.
What's that bright light after sunset? Venus is dazzling the evening sky right now
As dazzling Venus dominates the evening sky, May is the perfect moment to start a months-long love affair with the brightest planet.
Aurora forecast May 14-17 - Prolonged geomagnetic activity could fuel northern lights this weekend
The latest aurora forecast for tonight helps you make sure you're in the right place at the right time to see the northern lights.
NASA's Psyche asteroid probe will fly within 3,000 miles of Mars today: Here's what to expect
NASA's asteroid-bound spacecraft Psyche is headed for an encounter with Mars on Friday (May 15) to get a boost from the Red Planet.
The 'Doctor Who' TV movie at 30: Too British for America, too American for the UK
How an unlikely transatlantic alliance attempted to bring a Time Lord back from the dead.
