Hubble Space Telescope photo reveals stunning mix of young and old stars

Young galaxy’s coming of age: Early galaxies may be surprisingly big and complex

Sierra Space to open world's first commercial human spaceflight center and astronaut training academy to train the future astronaut corps for the new commercial space economy, with company offices at Kennedy Space Center. Sierra Space aims to begin professional astronaut selection process in 2023

Russian Cosmonaut Shares Unique Video of Shrinking Aral Sea as Seen From Outer Space (Video)