Barnard's star, Earth and rocky planets
Four small planets discovered around one of the closest stars to Earth – an expert explains what we know
Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it is too faint to be seen with the naked eye. Now, four small planets have been found orbiting the star.
James Webb captures a stunning view of dreamy Flame Nebula
Space.com on MSN8d
Mystery solved! Odd X-ray signal was 'death knell' of planet destroyed by zombie star (video)The X-ray signal from WD 2226-210 is similar to the X-ray emissions of two other white dwarfs that do not sit within cocoons ...
Astronomers have detected mysterious X-ray signals coming from a nearby white dwarf star for more than 40 years. We may now ...
Using the James Webb Space Telescope (JWST), astronomers have observed enigmatic rings in the planetary nebula NGC 1514, ...
"We might have finally found the cause of a mystery that's lasted over 40 years," said researcher Sandino Estrada-Dorado.
ExtremeTech on MSN3d
NASA's Chandra Traces Mysterious X-Ray Signal Back to Destroyed PlanetAstronomers have been recording the signal for more than four decades, but this is the first time they've nabbed its origin.
The Helix Nebula is a so-called planetary nebula, which is the late stage of a star that has ejected its outer layers ...
The Helix Nebula is a so-called planetary nebula, which is the late stage of a star that has ejected its outer layers of gas and left behind a dimmer and smaller ember of a star known as a ...
About 650 light-years from here, in the constellation Aquarius, lies the planetary nebula Caldwell 63, commonly known as the ...
Futurism on MSN4d
Scientists Realize They Witnessed the Last Gasp of a Planet as It Met a Horrible FateSince they were first detected over four decades ago, unusually powerful x-ray emissions originating from the site of a dying ...
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