JWST observations of a highly inclined disk around a young brown dwarf reveal the disk to be similar to those around hotter, more massive stars; the observations also suggest ongoing inflows and outflows.

Researchers identified a physical connection between a supernova remnant and the outflows of a young star, allowing them to pinpoint the remnant’s distance at 1.41 kiloparsecs and its age at 1,600–3,300 years.

Simulations suggest that close transits of TRAPPIST-1 b and e should allow for removal of stellar contamination and determination of TRAPPIST-1 e’s atmosphere, though in practice difficulties remain.

Under simulated Martian conditions, researchers find that the presence of sunlight decreases the maximum slope of granular surfaces from 35 degrees to 10 degrees.

Analysis of a sub-Saturn exoplanet around an F-type star provides clues that the near-polar alignment observed for these planets around cool stars is also present around hotter stars.

Using a novel combination of direct imaging and grism spectroscopy, researchers have resolved and spectroscopically confirmed the two components of a close pair of active galactic nuclei.