The Weirdest Objects in the Universe
With a new encyclopedia, seekers for intelligent life ask astronomers to reexamine the sky.
Forget Still Pictures. This New Observatory Will Make Astronomy Videos
The Universe in time-lapse.
Early results from the world’s leading exoplanet survey.
To fly through the apex of a storm, NASA needed to raid the boneyard.
A science balloon floats closer to the stars.
“Zombie Star” Has Astronomers Stumped
The supernova that came back from the dead.
Where Was Dark Matter in the Early Universe?
Observations of early-forming galaxies shows they’re pretty…normal. And that’s unexpected.
Little Light in the Search for Dark Matter
Scientists have to re-think the particles believed to make up most of the universe when another experiment comes up empty.
If we broaden our search, will we hear aliens? $100 million says yes.
The worst thing about Harqua Hala was the isolation.
When sending spacecraft, it’s customary to include a note.
The hunt for the most elusive particles in the universe is half a mile underground.
Interstellar Flight: A Progress Report
When it comes to star travel, some people won’t take no for an answer
A Starship Engine and an Asteroid Killer—In One Handy Package
DE-STAR would tackle two of humanity’s biggest challenges.
While monster telescopes get the attention, the little guys quietly — and cheaply — rack up cosmic finds.
Is Earth’s moon the product of a big splat as well as a big whack?
The second-moon theory.
How Things Work: Missile Killer
In this tables-turned scenario, the airplane shoots down the missile.
Blinding us with science: the next generation of stealth.
How Things Work: Chandra X-Ray
The Chandra X-Ray Telescope, explained.
Jets get no kick from champagne, but a little fuel in the tailpipe…
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