BlackSky Technology shares were 7.7% higher, at $23.32, after the company said it signed a Gen-3 early-access agreement for its satellites with a current international Gen-2 customer in support of ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...