Unistellar's new Odyssey Pro Telescope offers access to deep-sky astrophotography, in a small portable package.

When NASA's OSIRIS-REx mission arrived at asteroid Bennu, its primary mission was to grab a sample and bring it home to Earth. But researchers also tracked its movements carefully throughout the encounter, and this data could help physicists probe for additional forces in the Universe. Although additional forces haven't been found, the observations help set constraints on what's possible. The spacecraft's upcoming encounter with Apophis will continue the experiment.

Astronomers have discovered the telltale signature of a supermassive black hole that recently tore a star apart that came too close. This is known as a tidal disruption event, and it causes a flash of X-ray radiation that's detectable from our space telescopes. The expanding debris cloud from the shredded star has drifted into the path of another star, which is now repeatedly crashing through the cloud every 48 hours, sending out additional flares.