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Grab your telescope and check out these incredible lunar features to celebrate International Observe the Moon Night 2026.
On Sept. 19, 1996, the space shuttle Atlantis rendezvoused with Russia's Mir space station to deliver supplies and equipment. Here's why it mattered.
International Observe the Moon Night 2026 occurs on Sept. 19 as the lunar disk is well placed for exploring its craters, mountains and ancient lava plains.
Why does daylight still outlast darkness when fall begins?
SpaceX just got nearly a billion dollars from NASA to fly three more astronaut missions to the International Space Station, bringing the company's total commercial crew haul to $5.92 billion.
Russia's Progress 96 cargo spacecraft will arrive at the International Space Station today (Sept. 19), and you can watch the action live.
Rocket Lab launched a Japanese Earth-observing radar satellite to orbit tonight (Sept. 18).
The coming family-friendly exhibitions across Europe will unite science and imaginative visual storytelling.
A new European-designed spacesuit has been tested aboard the International Space Station — and ESA astronaut Sophie Adenot says the prototype still has some design kinks to work through.
