- + Monitoring Webb’s Mirrors for Optimal Optics—NASA’s James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments ...
- + Webb Researchers Discover Lensed Supernova, Confirm Hubble Tension—Editor’s Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. Measuring the H...
- + Reconnaissance of Potentially Habitable Worlds with NASA’s Webb—Exoplanets are common in our galaxy, and some even orbit in the so-called habitable zone of their star. NASA’s James Webb Space Telescope has been b...
- + NASA’s James Webb Space Telescope Finds Most Distant Known Galaxy—Editor’s Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. Over the last t...
- + NASA’s Webb Makes the Distant Universe Dream Come True—NASA’s James Webb Space Telescope is delivering on its promise to explore the farthest reaches of the universe, looking back to a time when galaxies w...
- + Supernova Encore: NASA’s Webb Spots a Second Lensed Supernova in a Distant Galaxy—Editor’s Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. In November 202...
- + Measuring the Distances to Galaxies With Space Telescopes—One of NASA’s James Webb Space Telescope’s science goals is to understand how galaxies in the early universe formed and evolved into much larger galax...
- + NASA’s Webb Identifies Methane In an Exoplanet’s Atmosphere—NASA’s James Webb Space Telescope observed the exoplanet WASP-80 b as it passed in front of and behind its host star, revealing spectra indicative of ...
- + Webb Confirms Accuracy of Universe’s Expansion Rate Measured by Hubble, Deepens Mystery of Hubble Constant Tension—The rate at which the universe is expanding, known as the Hubble constant, is one of the fundamental parameters for understanding the evolution and ul...
- + Mid-Infrared Instrument Operations Update— On Apr. 21, 2023 , the James Webb Space Telescope team shared that one of the MIRI (Mid-Infrared Instrument) observing modes , called Medium-Resol...
As of 1/4/25 7:35pm. Last new 11/24/24 12:26pm. Score: 412
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