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Star's swan song captured by Hubble Telescope | Space picture of the day for April 15, 2025
Planetary nebula Kohoutek 4-55 as viewed by the Hubble Space Telescope.
NASA astronaut Don Pettit and 2 cosmonauts will return to Earth on April 19
NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station on Saturday night (April 19), if all goes to plan.
Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates
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.
On this day in space! April 15, 2005: NASA spacecraft collides with satellite
On April 15, 2005, NASA launched a spacecraft on a mission to rendezvous with a small communications satellite.
'I've never been more proud of my friend than today,' Oprah Winfrey says as she watches Gayle King launch on Blue Origin rocket (video)
Oprah Winfrey was on hand April 14 to witness the launch of Blue Origin's historic NS-31 mission, which carried her friend of nearly 50 years, journalist Gayle King, to and from suborbital space.
Alien life could exist on Saturn's big moon Titan — but finding it will be tough
Alien life could exist on the huge Saturn moon Titan, but probably not in the abundance scientists once hoped, according to a new study.
Bungie's next sci-fi shooter 'Marathon' has been revealed with a trio of action-packed trailers, a release date, and a closed alpha (video)
Cybernetic mercenaries team up to venture into an abandoned colony planet, grab valuable loot, and fight each other in Bungie's Marathon reboot.
Pulsar Fusion unveils vision for ‘Sunbird’ nuclear rocket to reach Mars in half the time (video)
Pulsar Fusion just released a video showcasing its planned Sunbird nuclear fusion rocket, which is designed to reach speeds of about 329,000 mph (500,000 kph).
