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On this day in space! Oct. 12, 1964: The Soviet Union launches Voskhod 1, the 1st multi-person cosmonaut crew, into space

Namibian salt flats look like an alien planet | Space photo of the day for Oct. 12, 2026

On this day in space! Oct. 10, 1967: The Outer Space Treaty is ratified to lay out how countries can use outer space

Just 1,000 More Steps a Day Linked to Better Mental Health in Teens

On this day in space! Oct. 9, 1992: Peekskill meteorite hits car in New York after streaking through the atmosphere

The Milky Way glows over telescopes in the Atacama Desert | Space photo of the day for Oct. 9, 2026

On this day in space! Oct. 8, 1992: NASA's Pioneer Venus probe burns up in Venusian atmosphere after 14 years orbiting the planet

Dawn breaks on Mars | Space photo of the day for Oct. 8, 2026

1,000-mile-long cloud that forms and vanishes on Mars every day obeys 'exotic physics' never seen on Earth

On this day in space! Oct. 7, 2002: NASA launches space shuttle Atlantis to deliver backbone of the ISS on STS-112 mission

James Webb Space Telescope spots a 'cauldron of cosmic creation' | Space photo of the day for Oct. 7, 2026

On this day in space! Oct. 6, 1992: US and Russia sign human spaceflight agreement for joint missions to Mir space station

Scientists Tested Whether Leftovers Really Taste Better The Next Day. One Dish Stood Out.

2 Florida rocket launches on the same day expected to bring sonic booms

Earth’s day isn’t exactly 24 hours. The reason may lie deep inside the planet

Mapping wildfire risk across the US, day by day

Earth's deep secret: Why your day isn't quite 24 hours

Gravitational torque drives multidecadal variations in length of day

Tiny shrimp-like creatures are moving 110 pounds of sand per meter of California beach every day, scientists say they may be reshaping the coast

Fall Begins This Week — But Day And Night Won’t Actually Be Equal