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NASA astronaut Anil Menon and the Canadian Space Agency's Joshua Kutryk will install the eighth and final International Space Station Roll Out Solar Array today (Nov. 5), during a seven-hour spacewalk that starts at 8:30 a.m. EST (1330 GMT). Watch it live here.
Deals This portable and beginner-friendly telescope is perfect for stargazing newbies or those who want better views but aren't ready to spend thousands.
On Nov. 4, 2015, the United States Air Force launched an experimental Super Strypi rail-launched rocket carrying 13 tiny satellites, but it failed just after liftoff from Hawaii.
President Trump has declared space a frontier for all humanity, asserting America's right to develop and settle the solar system under U.S. law.
The U.K. startup Shield Space is racing to apply the lessons of drone warfare in Ukraine to develop swarms of up to 100 autonomous, satellite-defending cubesats.
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2026.
The Hubble Space Telescope is healthy but is being pulled down toward Earth by atmospheric drag. NASA is considering options to extend the iconic telescope's work.
Over 1,400 students gathered in Hawaii recently to learn about astronomy as part of the annual Journey Through the Universe program.
The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
Witness live views of Earth from the International Space Station as it orbits the planet. Space streaming company Sen is broadcasting 24/7 from the ISS in beautiful 4K HD.
NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.
See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.
Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.
The discovery of surprising molecules of methanol and associated maser activity has expanded the inventory of the chemical starter kit that builds planets in young star systems.
NASA Administrator Jared Isaacman suggested sightings of unidentified anomalous phenomena might signal another 'Sputnik Moment' looming on the horizon for the United States.
Tesla just unveiled its new Roadster with a spectacular stunt, using SpaceX thrusters to make the sleek vehicle "fly."
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