
LightSail 2 Unfurls, Next Step Toward Space Travel by Solar Sail
The Planetary Society deployed LightSail 2, aiming to further demonstrate the potential of the technology for space propulsion.
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The Planetary Society deployed LightSail 2, aiming to further demonstrate the potential of the technology for space propulsion.
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“Something happened to the brain” of diplomats who reported odd ailments, brain-imaging study suggests. But the cause is still unclear.
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The astronaut’s sons contended that incompetent medical care had cost him his life, and threatened to go public. His widow says she wanted no part of the payout.
By Scott Shane and

Sometimes the interests of humans and animals are the same, but humans have to save the animals first.
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Computer scientists have developed an algorithm that can pick out almost any American in databases supposedly stripped of personal information.
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Eggs vibrate in response to parental alarm calls, then pass on the warning to nearby eggs.
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Its condition is pristine, but its identity is a mystery. For now, maritime archaeologists call it Okänt Skepp, Swedish for “unknown ship.”
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Last week, scientists abruptly called off the historic launch right before liftoff. A second attempt on Monday was a success.
By Jeffrey Gettleman and

Apollo 11’s return to Earth, in the astronauts’ words and photos.
By Jonathan Corum, Mika Gröndahl, Evan Grothjan, Jon Huang, Lingdong Huang, Yuliya Parshina-Kottas, Karthik Patanjali and
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On Sunday night, The Times presents a play, built from the words of the men and women who made the Apollo missions happen.
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Astronauts would probably have to grow some of their own food to survive a round trip to Mars. Could a crop of chiles be the gateway to the future?
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Neil Armstrong’s first small step owed more than you’d think to the footsteps of Jules Verne, H.G. Wells and Fritz Lang.
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Until the Apollo 11 mission, my family didn’t have a television. Then, for one weekend, we joined the rest of Planet Earth.
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Scientists have created “soft” magnets that can flow and change shape, and that could be a boon to medicine and robotics.
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Scientists were surprised to find something living on the sterile heights of this Chilean volcano.
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Persistent pools of lava are quite rare on Earth, and it took years of satellite images to find this one.
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The Cretaceous Period flier, trapped in amber 99 million years ago, had features unlike any bird living today.
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Researchers have become convinced that Snowball, a YouTube sensation, and perhaps other animals, share humans’ sensitivity to music. He certainly has his own moves.
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