The Hubble Space Telescope is slowly sinking lower in orbit. Now NASA, SpaceX and the Polaris Program have announced they plan to study how to boost it.
Several new reports and discoveries, including 5 new papers, support the possibility of life beyond Earth. Are we getting closer to finding alien life?
Scientists at the University of Chicago say that water worlds are likely common around red dwarf stars. Most of that water is probably underground, however.
In Launches: The last Delta IV heavy-lift vehicle launch in California will carry the NROL-91 mission on September 24, 2022, from Vandenberg Space Force Base.
In Launches: SpaceX plans to make 100 trips to space in 2023, including new flights for old clients and former clients of the shunned Russian space agency.