- Evidence of primordial black holes may be hiding in planets, or even everyday objects here on Earth
- Astronomers deal a blow to theory that Venus once had liquid water on its surface
- Observations shed more light on the properties of three-planet system TOI-396
- Cosmological model proposes dark matter production during pre-Big Bang inflation
- Ryugu asteroid samples indicate damage from microscopic meteoroid bombardment
- Observing dark matter at cosmic dawn
- Astronomers investigate the evolution of a supersoft X-ray source
- Scientists reveal possible role of iron sulfides in creating life in terrestrial hot springs
- Northern lights may be faintly visible across parts of the US this Thanksgiving
- An improved quantification of the intergalactic medium and cosmic filaments
- Webb observations explore the Westerlund 1 star cluster
- Bandwidth measurements show how pulsar signals distort as they move through space
- Astronomers discover a 'hot Neptune' in a tight orbit
- Final data and undiscovered images from NASA's NEOWISE
- Three ways to track Venusquakes, from balloons to satellites