jwst
How Can We Bring Down the Costs of Large Space Telescopes?
We're all basking in the success of the James Webb Space Telescope. It's fulfilling its promise as our most powerful…
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,…
JWST Gazes into the Dark Molecular Clouds at the Heart of the Milky Way
There's an unusual object near the Milky Way's heart that astronomers call "The Brick." It's a massive cloud of gas…
The Closest Supernova Seen in the Modern Era, Examined by JWST
In 1987, a supernova suddenly appeared in the Large Magellanic Cloud and was studied by astronomers worldwide. Although the detonating…
If Earth Was an Exoplanet, JWST Would Know There's an Intelligent Civilization Here
JWST is the most powerful instrument astronomers have to study the atmospheres of exoplanets, looking for trace gases that might…
JWST Plucks One Single Star out of a Galaxy Seen 12.5 Billion Years Ago
Thanks to data obtained by Webb, astronomers have confirmed that MACS0647-star-1 is the second farthest star observed to date.
The Most Compelling Places to Search for Life Will Look Like “Anomalies”
A new study considers how future astrobiology studies could search for life "as we don't know it" on exoplanets.
When the Sun Dies, it Could Produce a Fantastic Ring in Space, Like This New Image From JWST
We recently got a new image of the famous Ring Nebula from JWST using its NIRCam instrument. This week we…
JWST is the Perfect Machine to Resolve the Hubble Tension
Over the last decade, various measurements have disagreed over the rate that the Universe is expanding. Astronomers use Cepheid variables…
Jupiter’s Moons Get the JWST Treatment
A pair of studies published in JGR: Planets and Science Advances discuss new findings from NASA’s James Webb Space Telescope…