brown dwarf
Webb Maps the Weather on the Closest Brown Dwarfs to Earth
James Webb Space Telescope (JWST) has done it again. A team of astronomers have used it to map the weather…
Brrr. JWST Looks at the Coldest Brown Dwarf
What are the atmospheric compositions of cold brown dwarf stars? This is what a recent study published in The Astronomical…
A Solo Brown Dwarf Found With Auroras
Astronomers have used JWST to find a brown dwarf with polar auroras like the Earth, or Jupiter. This is surprising…
JWST Accidentally Found 21 Brown Dwarfs
When you launch humanity's most powerful telescope, you expect results. The JWST has delivered excellent results by detecting ancient galaxies,…
Two Stars Orbiting Each Other So Closely They Could Fit Inside the Sun
Astronomers have discovered a pair of star-like objects orbiting each other extremely quickly, with an entire ‘year’ lasting just 1.9…
Twin Brown Dwarfs Discovered, Orbiting one Another at Three Times the Distance From the Sun to Pluto
Gravity is a funny force. The gravity of every given object technically impacts every other given object, though, in practice,…
We Now Have a 3D Map of The 525 Closest Brown Dwarfs
Zooniverse brings out the best of the internet - it leverages the skills of average people to perform scientific feats…
Astronomers see Swirling Weather on the Closest Brown Dwarf
Brown dwarfs are the weird not-planets but not-stars in the universe, and astronomers have wondered for decades if their atmospheres…
Astronomers Capture a Direct Image of a Brown Dwarf
The field of exoplanet photography is just getting underway, with astronomers around the world striving to capture clear images of…
Astronomers find 100 brown dwarfs in our neighborhood
Brown dwarfs are smallish objects sitting somewhere between stars and planets, making them notoriously hard to find. But a recent…