Of the 26 newly discovered radio sources sporting jets, 14 are X-shaped radio galaxies and 12 are Z-shaped radio galaxies, and the optical counterparts of 17 of these 26 sources were able to be classified as well.
A new model of occultation light curves of Jupiter’s highly volcanic moon Io allows researchers to create thermal emission maps of Io’s surface without assumptions about the nature of the hot spots present.
Though the Sun’s tenuous upper atmosphere is usually enriched in easily ionized elements, under rare circumstances it can instead be depleted of these elements, reflecting behavior commonly seen in M dwarfs.
The brightness of a kilonova that results from a black hole colliding with a compact object depends on the nature of the object — collisions with theoretical stars composed of strange quarks might produce little to no light.
New simulations suggest that binary black hole systems in the disks surrounding active galactic nuclei initially expand, but as the disks surrounding each black hole grow hotter, the systems start to contract.
A search for companions of 1,157 nearby stars yielded 301 companions — 49 of which were new discoveries — and allowed for new estimates of the multiplicity fractions of FGK and M stars.