Editor's Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. An international team of astronomers has used data from NASA's James Webb Space Telescope to report the discovery of the earliest galaxies confirmed to date. The light from these galaxies has taken more than 13.4 …
Editor's Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. On the morning of Saturday, Nov. 5, an international team of planetary scientists woke up with great delight to the first Webb images of Saturn's largest moon, Titan. Here, Principal Investigator Conor Nixon and others …
NASA will share a new image or spectrum from the James Webb Space Telescope at least every other week on the mission's blog. This week, check the blog on Thursday, Dec. 1 at 11 a.m. EST for new images highlighting one of Saturn's moons. In the meantime, learn more about what to expect as Webb observations make …
Micrometeoroid strikes are an unavoidable aspect of operating any spacecraft. NASA's James Webb Space Telescope was engineered to withstand continual bombardment from these dust-sized particles moving at extreme velocities, to continue to generate groundbreaking science far into the future. "We have experienced 14 measurable micrometeoroid hits on our primary mirror, and are averaging one to …
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Editor's Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. We spoke with Kristen McQuinn of Rutgers University, one of the lead scientists on Webb Early Release Science (ERS) program 1334, focused on resolved stellar populations. These are large groups of stars – including stars …
The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) has four observing modes. On Aug. 24, after measuring increased friction in one of the grating wheels used in MIRI's medium resolution spectrometry (MRS) mode, the Webb team paused science observations using this specific mode. Since then, a team of experts has carried out an in-depth investigation that has reviewed instrument …
NASA will share a new image or spectrum from the James Webb Space Telescope at least every other week on the mission's blog. This week, check the blog on Wednesday, Nov. 9 at 11 a.m. EST for a new image highlighting a nearby dwarf galaxy. In the meantime, learn more about what to expect as …
Editor's Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. NASA's James Webb Space Telescope was specially designed to detect the faint infrared light from very distant galaxies and give astronomers a glimpse at the early universe. The nature of galaxies during this early period …
NASA will share a new image or spectrum from the James Webb Space Telescope at least every other week on the mission's blog. This week, check the blog on Wednesday, Oct. 26 at 11 a.m. EDT for a new image highlighting a distant, lensed galaxy and intervening galaxy cluster. In the meantime, learn more about what …
The latest image from NASA‘s James Webb Space Telescope is a new perspective on the binary star Wolf-Rayet 140, revealing details and structure in a new light. Astronomer Ryan Lau of NSF's NOIRLab, principal investigator of the Webb Early Release Science program that observed the star, shares his thoughts on the observations. "On the night …
