Eye on the sky: A date with destiny

A tiny dwarf galaxy is inexorably drawn into the grasp of a double-ringed giant in this spectacular new portrait

FLO

firstlightoptics.com

Hubble refines the Universe’s expansion rate

The new measurement could help solve one of the biggest problems in cosmology

Listening in to black hole echoes

Bouncing X-rays could help reveal the hidden landscape surrounding black holes

News in brief

A brief roundup of the latest astronomy news

James Webb Space Telescope fully focused

The telescope is almost ready to begin scientific operations

Crashing quads could create supernovae

A rare quadruple star system could be heading towards a supernova

Martian dust means InSight’s end is in sight

The InSight lander is losing its battle with Martian dust

Boeing’s Starliner crew vehicle reaches the ISS

The second commercial crew vehicle is cleared for human tests

Atik cameras

atik-cameras.com