Picture of the Day: The Coming of a Nearby Supernova
A detailed picture of the nearby Homunculus Nebula, the result of a near supernova a century and a half ago More »
Rebecca J. Rosen is a senior associate editor at The Atlantic. She was previously an associate editor at The Wilson Quarterly, where she spearheaded the magazine's In Essence section.
A detailed picture of the nearby Homunculus Nebula, the result of a near supernova a century and a half ago More »
Astronaut John Glenn relaxes on the deck of the USS Noa shortly after returning from his historic flight. More »
It is very difficult to estimate the ways a new technology can rework society. More »
NASA's Terra satellite captured a picture of an eddy off the coast of South Africa that is 150 kilometers wide. More »
Clever and weird inventions that help women take their birth control every day. More »
World Chess Champion Garry Kasparov makes his first move in his final game of his 1996 match against Deep Blue. More »
Yes, but only because history is in a constant state of revision. More »
NASA's Hubble telescope spots an oddity: A black hole whose surrounding stars have been swept away. More »
A little primer on the images we have of space, and how we get them. More »
The humble receptacle gets an upgrade. More »
A NASA satellite captures a bloom of microscopic plants that will feed fish, krill, penguins, and whales in a sea south of New Zealand. More »
A few questions for author Rebecca MacKinnon about her new book, Consent of the Networked More »
On this day in 1899, Congress approved the use of mechanical voting machines for federal elections. More »
What if our technology isn't the problem? A look at "Digital Sabbaths" and the dangers of holding our gadgets responsible. More »
Astronauts on board the International Space Station captured the northern lights as the station orbited over the middle of America. More »
Have you noticed early-blooming flowers? The arrival of unusual bugs or birds? PBS is collecting your observations of the climate's changes. More »
Scientists think that daily flares coming from the center of the Milky Way are the result of the vaporization of asteroids in a black hole. More »
Edison considered nearly 50 other names for his device including klangophone, surigmophone, and didaskophone. More »
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