Rubin Observatory's first LSST Camera release: 500k galaxies in the COSMOS field(rubinobservatory.org)

90 points by MarcoDewey 2 months ago | 13 comments

Sombrero Galaxy dazzles in new James Webb image(science.nasa.gov)

107 points by nixass 1 year ago | 41 comments

Show HN: Chronological List of All the James Webb Telescope Discoveries(jameswebbdiscovery.com)

17 points by joshuawitzer 3 years ago | 3 comments

First Actively Forming Galaxy as Lightweight as Young Milky Way(science.nasa.gov)

6 points by gmays 1 year ago | 0 comments

Nancy Grace Roman Space Telescope(science.nasa.gov)

259 points by JumpCrisscross 1 month ago | 92 comments

Scientists discover Kelvin-Helmholtz Instability on the surface of the Sun(nso.edu)

298 points by neversaydie 2 months ago | 60 comments

ESASky(sky.esa.int)

331 points by xioxox 2 years ago | 53 comments

ESASky is an ESA web application for visualising and downloading public astronomical data across the sky, shown here with its welcome mode-selection dialog.

JWST reveals its first direct image discovery of an exoplanet(smithsonianmag.com)

319 points by divbzero 1 year ago | 138 comments

Smithsonian magazine article on the James Webb Space Telescope's first exoplanet discovery via direct imaging, made by blocking the host star's glare.

James Webb Space Telescope reveals that most galaxies rotate clockwise(smithsonianmag.com)

333 points by instagraham 1 year ago | 276 comments

Smithsonian Magazine Smart News article on a JWST-based study finding most distant galaxies rotate clockwise, with possible explanations including a black-hole universe.

Webb and Hubble confirm Universe's expansion rate(esa.int)

633 points by thunderbong 2 years ago | 327 comments

ESA article reporting that Webb observations confirm Hubble's measurements of the Universe's expansion rate, deepening the Hubble tension.

The Webb Telescope further deepens the Hubble tension controversy in cosmology(quantamagazine.org)

327 points by nsoonhui 2 years ago | 321 comments

Quanta Magazine article on a long-awaited James Webb Space Telescope study of the cosmic expansion rate that deepens the Hubble tension in cosmology.

One universal antiviral to rule them all?(cuimc.columbia.edu)

319 points by breve 1 year ago | 139 comments

Columbia University Irving Medical Center news article about research toward a universal broad-spectrum antiviral treatment.