Editorial archive
Archival Chandra and XMM-Newton observations separate two components of diffuse emission in Sagittarius C. Their possible link to a [C II] shell...
The Bullet Cluster offers a revealing comparison: the hot gas visible in X-rays appears separate from most of the mass inferred through gravitati...
A 2019 study examined how the space mission LISA might analyze ZTFJ1539+5027 using simulated gravitational-wave signals and parameters measured i...
The Sloan Digital Sky Survey’s twentieth data release brings together spectra of stars, galaxies and quasars, integral-field maps and new visuali...
The Moon reaches its new and full phases every month, but those phases alone are not enough to produce an eclipse. The lunar orbit is tilted by a...
A sky map made from images locates objects in two dimensions. The DESI instrument uses that catalog to select galaxies and quasars and observe th...
Using nearly 800,000 galaxies identified by Webb, researchers reconstructed the mass distribution in part of the COSMOS field. The map does not s...
On 9 July, ESO reported that the FCC had authorized Reflect Orbital to deploy a demonstration satellite. The decision does not itself approve the...
NASA reports a demonstration in which artificial intelligence generated waypoints for a Perseverance drive. The agency explains why distance prev...
A team at NASA’s Glenn Research Center mixed biodegradable plastic with simulated lunar and Martian dust. The resulting material was stronger and...
The James Webb Space Telescope identified Beta Pictoris d mainly through the chemical fingerprint of its atmosphere. Follow-up observations and a...
Two astronomy resources show how very different observations are organized: Gaia maps stars and other objects, while NASA maintains an encycloped...
More than two decades of Hubble data, combined with observations from Webb, enabled the detection of the first stellar-mass black hole found in O...
Announced on September 29, 2026, the HuLC challenge seeks proposals for lunar communications. Notices of intent are due October 15, and full prop...
NASA reported on Crew-13 preparations on September 28, 2026. SpaceX was targeting Thursday, October 1, for a Dragon launch atop a Falcon 9 from F...
A selection of NASA, ESA and ESO pages points to planned missions, new data and observations. Dates and details require caution: the available in...
An account published on 23 July 2026 reports 25 new Homo antecessor remains from Gran Dolina. Early indications point to adults among them, but t...
A guide to researching people connected with space history through NASA’s documentary resources and one ESA archive reference, without confusing...
