In the December 1980 issue of Popular Science, a 38-year-old theoretical physicist answers the ultimate question about the universe.
The first time we've caught a baby black hole in action.
Hawking radiation observed in a homemade black hole analogue
Warping space to fight infinities
They were produced by two merging black holes
An incredibly luminous snack.
A spectacle previously thought impossible
Holograms? Alternate universes? Here's what the famous physicist's announcement really means
American Nick Hague and Russian Alexey Ovchinin endured a rough emergency landing.
Thanks to a new world-spanning algorithm
The story of heroic fasteners that will get us to the moon and back.
A Gallery Of Photos Curated By The Person Who Made Most Of Them
The original baby boomers
LIGO experiment reports a second successful discovery
They're called “supermassive” for a reason.
All that glitters is a neutron star collision.
Breaking down the Mauna Kea controversy.
Like, 100 times more
Also in space: A neighborhood of black holes, a new (and old) reason to study Venus' clouds, and the end of the Lunar XPrize.
An unprecedented cosmic observation.
How to make a black hole without a star.
But the end is fast approaching.
What we learned at a space conference that puts inclusivity first