NASA's Swift Observatory, which was launched in 2004, was designed to last just two years. Yet more than two decades later, the orbiting space telescope is still helping scientists study gamma-ray bursts. These powerful flashes of energy occur when stars die or collide. They help scientists learn about the history of the universe....
Read news articleThere are numerous meteor showers throughout the year. However, few are as popular, or as reliable, as the Perseids. The shower has been producing about a dozen meteors an hour since mid-July. But the best time to see them will be on the night of August 12 into the morning of August 13, 2026. That is when the number of meteors will increase sharply to between 50 and 100 an hour. This year, the peak of the shower coincides with a new moon. This means the meteors will be easier to spot in the dark skies....
Read news articleNASA's Artemis II mission successfully completed a lunar flyby on April 6 and 7, 2026. It was the first crewed mission to the Moon since Apollo 17 in 1972. The astronauts got a rare view of the Moon's far side. They also witnessed a total solar eclipse from deep space....
Read news articleOn April 1, Artemis II's Orion spacecraft blasted off into space for a trip around the Moon. Inside were four astronauts and an adorable stuffed toy named Rise. The tiny plush had a simple, but important job — to float when the spacecraft reached zero gravity. This gave the crew an easy, visual signal that it was safe to unbuckle their seatbelts....
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