This artist’s impression shows a star going supernova. About 22 million light-years away, the supernova –…
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Dying old stars destroy their planets, new research shows
View larger. | Artist’s concept of a dying star engulfing a planet. A new study from…
China's astronauts land safely after space debris collision
Three Chinese astronauts are back on earth after they had to prolong their stay in outer…
A solar prominence hovers over the Sun
The Sun is always mesmerising to watch, but Solar Orbiter captured a special treat on camera: a dark ‘prominence’ sticking out from the side…
2025 Impact Report | The Planetary Society
New investments enabled by members Thanks to our extraordinary members and donors, The Planetary Society is…
The ARRL Solar Update
11/14/2025 There were two nights of visible aurora throughout the continentalUS and dead HF bands due…
Mapping Dark Matter – NASA
This image shows two massive galaxy clusters. The vast number of galaxies and foreground stars in…
Get On the Air for 2025 ARRL November Sweepstakes
11/14/2025 Amateur radio operators throughout the US and Canada are getting ready for one of the…
Putting the pieces together | The Planetary Society
“We’re made of starstuff.” The famous line comes from Carl Sagan, astronomer, science communicator, and co-founder…
Mystery deepens as isolated galaxy forms stars with no obvious fuel
A galaxy called NGC 6789, as seen by the Two-meter Twin Telescope Ignacio Trujillo et al…