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21
Jan 2026
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Moon safe for long-term human exploration, first surface radiation measurements show

Astronauts on the Apollo missions of the 1960s and ’70s carried dosimeters to measure their radiation exposure

Stellar explosion in Earth’s proximity

While a very close supernova could inflict massive harm to life on Earth, this one was far enough away

Scientists just worked out the total amount of matter in the universe

In total matter –the stuff from which humans & objects on Earth are made– makes up around a third of the total matter & energy in the universe

Space station crew woken up to hunt for air leak

Space emergency!

Elon Musk says humans must leave Earth because Sun will engulf our planet

Musk said that becoming a multi-planet species would allow human civilization to dodge extinction events that had affected other species

Earth may get a new mini-Moon, but it may just be 1960s space junk

Wave to Earth's new little friend!

Earth-like exoplanet found

The exoplanet, called K2-315b, orbits a dwarf star that lies 186 light-years from Earth

NASA video: Mysterious ‘space orb following’ ISS sends UFO enthusiasts wild (video)

The UFO is round and appears to be moving rapidly

Contestants will compete for a SpaceX trip to the International Space Station in new reality TV show

The show will also include documenting the winner's ISS trip including their launch & 10-day space station stay as well as their return journey & landing

Arecibo Alien-hunting telescope suffered mysterious midnight disaster

Officials will launch forensic investigation of Arecibo incident

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