Dark Energy

Team Preps to Study Dark Energy via Exploding Stars With NASA’s Roman

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One…

New Simulated Universe Previews Panoramas From NASA’s Roman Telescope

Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA’s upcoming Nancy Grace…

NASA Successfully Integrates Roman Mission’s Telescope, Instruments

NASA’s Nancy Grace Roman Space Telescope team has successfully integrated the mission’s telescope and two instruments onto the instrument carrier,…

Snippet of Euclid Mission’s Cosmic Atlas Released by ESA

With contributions from NASA, the mission will map a third of the sky in order to study a cosmic mystery…

NASA Completes Spacecraft to Transport, Support Roman Space Telescope

The spacecraft bus that will deliver NASA’s Nancy Grace Roman Space Telescope to its orbit and enable it to function…

Primary Instrument for Roman Space Telescope Arrives at NASA Goddard

The primary instrument for NASA’s Nancy Grace Roman Space Telescope is a sophisticated camera that will survey the cosmos from…

NASA’s Roman Mission Gets Cosmic ‘Sneak Peek’ From Supercomputers

Researchers are diving into a synthetic universe to help us better understand the real one. Using supercomputers at the U.S.…

New Images From Euclid Mission Reveal Wide View of the Dark Universe

With NASA contributions, the mission will complement dark energy studies to be made by the agency’s upcoming Nancy Grace Roman…