Black Holes Are the Elusive Source of the Universe’s Dark Energy, Study Argues
Dark energy—the hypothetical force accelerating our universe’s expansion—sometimes raises more questions than it answers. A new study, however,…
NASA Roman Core Survey Will Trace Cosmic Expansion Over Time
NASA’s Nancy Grace Roman Space Telescope will be a discovery machine, thanks to its wide field of view…
NASA Installs Key ‘Sunblock’ Shield on Roman Space Telescope
Technicians have successfully installed two sunshields onto NASA’s Nancy Grace Roman Space Telescope’s inner segment. Along with the…