Astronomers using the NASA/ESA/CSA James Webb Space Telescope have obtained and analyzed morning and evening transmission spectra of WASP-39b, a hot-Saturn...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have captured a new infrared image of a pair of interacting galaxies known as Arp 142.
This...
LHS 1140b is the second-closest temperate transiting exoplanet to Earth with a temperature low enough to support surface liquid water.
LHS 1140b may be...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have detected trace amounts of hydrogen sulfide in the atmosphere of the Jupiter-sized exoplanet...
A quasar called RX J1131-1231 resides approximately 6 billion light-years away in the constellation of Crater.
This Webb image shows the RX J1131-1231...
Astronomers using the MIRI (Mid-Infrared Instrument) camera aboard the NASA/ESA/CSA James Webb Space Telescope have captured a striking new photo of the...
In this new image, the NASA/ESA Hubble Space Telescope has captured the brilliance of the spiral galaxy NGC 4951.
This Hubble image shows NGC 4951, a spiral...
Using images from the NASA/ESA Hubble Space Telescope and the NASA/ESA/CSA James Webb Space Telescope, astronomers have produced a new 3D visualization...
Jupiter’s upper atmosphere is composed of a neutral thermosphere and charged ionosphere. Astronomers using the NASA/ESA/CSA James Webb Space Telescope...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have spotted at least five young globular clusters within SPT 0615-JD1 (also known as the...
These protostellar outflows are formed when jets of gas spewing from newborn stars collide with nearby gas and dust at high speeds. Typically these objects...
The NASA/ESA/CSA James Webb Space Telescope has provided a stunning new view of the Crab Nebula, including the highest-quality infrared data yet available...
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) and the Mid-Infrared Instrument (MIRI) on the NASA/ESA/CSA James Webb Space Telescope...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have spotted a collision of giant asteroids around Beta Pictoris, the second brightest star...
Very-low-mass stars host orbiting rocky exoplanets more frequently than other types of stars. The compositions of those planets are largely unknown but...
Astronomers using the NIRSpec (Near-Infrared Spectrograph) instrument onboard the NASA/ESA/CSA James Webb Space Telescope have obtained the spectrum of...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have captured amazing new photos of NGC 4449, which is found in the constellation of Canes...
A surprisingly low amount of methane and a super-sized core hide within WASP-107b, a super-Neptune exoplanet approximately 212 light-years away in the...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found evidence for an ongoing merger of two galaxies and their central black holes —...
Gas bubbling up from a lava-covered surface on the super-Earth exoplanet 55 Cancri e may feed an atmosphere rich in carbon dioxide or carbon monoxide,...
