Deformable mirror using thermal actuators. Route to DIY adaptive optics for hobbyists? Maybe not, but it is an interesting demonstration project.

Neutrinos are one of the most mysterious particles in the universe, often called "ghost particles" because they rarely ...

She cares for Mars, a baby pygmy hippo with a mind of his own who rarely does anything she asks; she’s constantly chasing ...

"We might lose the ability to observe about 30% of the faintest galaxies. We are at the point of starting to be able to see ...

Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...