Conceptual artwork of a distant planet. Image by Rodolfo Boscan via Pexels. This is a representative illustration, not an observed image or scientific reconstruction of LHS 1140 b. A planet 48 ...
SpaceX lofted another batch of classified U.S. spy satellites into orbit Monday night, extending a buildout of the National Reconnaissance Office’s distributed surveillance network that has now become ...
A pocket of dark blue water beneath ice on Earth. Photo by wal_ 172619 via Pexels; this is a representative image, not a photograph of a moon. Liquid water is not confined to Earth or to worlds close ...
In 1981, astronomers stumbled onto what looked, at the time, like the largest hole ever found in the universe. It didn’t turn up in a telescope. It turned up on a bar chart. Four astronomers, Robert ...
Around 1967, Harvard turned down a young astronomer for tenure. His name was Carl Sagan. He had joined the faculty in 1962, and he was already becoming a familiar face to a far wider public than most ...
What if the part of a battery you never think about, the fluid that sits between the electrodes, could be made from the shells your last seafood dinner left behind? That is roughly what a team led by ...
Of all the places people talk about settling beyond Earth, Titan is the one that makes me stop and reconsider what living somewhere else would even feel like. Saturn’s largest moon is the only other ...
NASA’s Artemis site selection team finished the most exhaustive survey of the lunar South Pole ever attempted and came back with a list that would fit on an index card: candidate regions where the ...
A wide view through the International Space Station's Cupola windows, photographed on June 12, 2013. Image: Luca Parmitano/NASA. Time travel into the future sounds like a fiction problem until it is ...
On the outbound leg of Apollo 11 in July 1969, Buzz Aldrin closed his eyes in the darkened cabin, tried to sleep, and instead saw a faint streak of light drift across his vision. He mentioned it to ...
Three female bonnethead sharks shared a tank at the Henry Doorly Zoo in Omaha, Nebraska, with no male of their species on site for around three years. Then one of them gave birth. Genetic testing of ...
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