A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

The Nancy Grace Roman Space Telescope's Wide Field Instrument provides a field of view 100 times greater than the Hubble ...

The Nancy Grace Roman Space Telescope's Wide Field Instrument provides a field of view 100 times greater than the Hubble ...

Many of the brush strokes, conceptual pieces and gorgeous lenses of glowing resin key to the Getty’s as-usual wildly ...

The James Webb Space Telescope and the Hubble Space Telescope recently released a chilling view of two spiral galaxies, IC ...

The Hubble Space Telescope has captured two tangled galaxies, whose interactions have caused knots to form in the "queen's hair." The galactic duo, formally known as MCG+05-31-045, is located 390 ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...

was flown to Goddard on a C-5 cargo aircraft earlier in the week and is now in the same building at the center used for assembly of elements of the Hubble Space Telescope and James Webb Space ...

The Nancy Grace Roman Space Telescope is on track to be one of humanity's most capable celestial observatories, but first, NASA has to finish building it. The agency is one big step closer to ...

2024 — NASA's Hubble Space Telescope and New Horizons spacecraft simultaneously set their sights on Uranus recently, allowing scientists to make a direct comparison of the planet from two very ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...