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American astronauts Christina Koch and Jessica Meir have successfully completed the first-ever all-female spacewalk. On October 18, they floated outside the International Space Station (ISS) with wrenches and screwdrivers while repairing the station’s power grid. The historic spacewalk lasted seven…
On July 20, 1969, American astronauts Neil Armstrong and Buzz Aldrin climbed down from the Apollo 11 lander and planted their boots on the lunar surface. The United States had beaten its rival, the Soviet Union, in the race to…
On Tuesday, an uncrewed spacecraft called Chandrayaan-2 entered lunar orbit. India launched it about a month ago. Chandrayaan’s destination? The south pole of the moon. There, its rover will probe lunar craters for water deposits. If it gets to the…
NASA’s new satellite, TESS, is succeeding on its mission. It has found new planets outside our solar system. TESS stands for Transiting Exoplanet Survey Satellite. It has discovered three planets in a solar system 73 light-years from Earth. That may…
Three reels of videotape from NASA’s Apollo 11 mission will be sold at Sotheby’s auction house on Saturday, July 20. That’s the moon landing’s 50th anniversary. Sotheby’s says the videos are “the only surviving first-generation recordings of the historic moon…
A giant telescope will be built on Mauna Kea, a dormant Hawaiian volcano that some people consider sacred. Hawaii governor David Ige announced on June 20 that construction of the telescope had been approved. It’s called the Thirty Meter Telescope,…
Want to visit the International Space Station? You may soon get your chance. There’s just one hitch: It’ll cost you $58 million. Last Friday, NASA announced it will open the space station to tourists. The first mission could happen as…
NASA is on a mission to put the first woman and the next man on the moon by 2024. On May 16, the space agency took the latest step in that process. It announced the 11 companies selected to help…
On July 20, 1969, more than 500 million people around the world watched a special event on live TV. They saw grainy black-and-white images beamed back from space. Then they heard the voice of American astronaut Neil Armstrong as he…
The world got a glimpse of one of the greatest mysteries of our universe on April 10. That’s when the first image of a black hole was shown to the public. The picture was created by a network of eight…