According to a series of four papers by the Perseverance science team, the floor of Jezero crater had eroded more than planetary researchers expected....
Carbon dioxide is a key chemical species that is found in a wide range of planetary atmospheres.
This transmission spectrum of WASP-39b was captured by...
Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) and the SPIRou spectropolarimeter on the 3.6-m Canada-France-Hawaii telescope have...
The two new images of Jupiter were taken with Webb’s Near-Infrared Camera (NIRCam), which has three specialized infrared filters that showcase details...
The newly-released map shows the locations and abundances of secondary minerals formed through interaction with water on Mars. It is based on the analysis...
Astronomers from the University of Cambridge and elsewhere have analyzed the spectroscopic and photometric data from three instruments (NIRSpec, NIRISS...
The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of an isolated dwarf irregular galaxy called NGC 1156.
This Hubble image...
NASA’s Voyager 2 probe lifted off on August 20, 1977, quickly followed by its twin, Voyager 1, on September 5.
This infographic highlights NASA’s Voyager...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have spotted a faint, distant, and cold brown dwarf in the images of the massive galaxy cluster...
A rare intermediate-mass black hole may have been delivered to the barred spiral galaxy NGC 4424 by another, smaller galaxy, according to an analysis of...
The Jupiter trojan asteroid 15094 Polymele and its small satellite are among the targets of NASA’s Lucy mission, which will approach the asteroid system...
The International Astronomical Union (IAU) has announced a contest to name extrasolar planetary systems to be observed by the NASA/ESA/CSA James Webb Space...
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have spotted ancient globular clusters around a remarkable galaxy that is strongly gravitationally...
Astronomers using the NASA/ESA Hubble Space Telescope have produced an outstanding image of the bulge globular cluster NGC 6540.
This Hubble image shows...
With an effective temperature of 8,500 K, the A-type star HD 56414 is one of the hottest stars known to host a planet smaller than Jupiter.
An artist’s...
Betelgeuse, a red supergiant star located around 650 light-years away in the constellation of Orion, underwent a historic dimming between December 2019...
SNR G106.3+2.7, a supernova remnant located about 2,600 light-years away in the constellation of Cepheus, is producing protons with energies 10 times greater...
Earendel emitted its light approximately 900 million years after the Big Bang.
This Webb/NIRCam image shows Earendel (center), the most distant star ever...
NASA has released a beautiful photo taken by the NASA/ESA Hubble Space Telescope of the Herbig-Haro (HH) object 505.
This Hubble image shows HH 505, a...
NASA’s Curiosity rover successfully landed in Gale Crater on Mars on August 5, 2012, to search for evidence that the Red Planet could once have supported...
