The Hubble Space Telescope is nearing its 35th anniversary and skywatchers can celebrate the mighty telescope with a ...

If dark matter is discovered through one of these experiments or another that hasn’t yet been dreamed up, it could ...

The Nancy Grace Roman Space Telescope team at NASA has completed the integration of the telescope and its instruments onto ...

NASA's Scientific Balloon Program has returned to Antarctica's icy expanse to kick off the annual Antarctic Long-Duration ...

NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's telescope and two instruments onto ...

Scientists believe NASA's James Webb telescope could allow the space agency to perceive dark matter for the first time to ...

Dark matter's mass limit increased by an order of magnitude, impacting our understanding of the universe's invisible ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of kilometers per second per megaparsec (km/s/Mpc), where a megaparsec (Mpc) ...

The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...

More than a decade ago, dark matter experts Daniel Akerib and Thomas ... SLAC recently caught ... NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's telescope ...

In case dark matter didn't seem mysterious enough, a new study proposes that it could have arisen before the Big Bang.

The Kinetic-scale Energy and momentum Transport experiment -- KiNET-X -- lifted off from NASA's Wallops Flight Facility in ... Dark Energy 'Doesn't Exist' So Can't Be Pushing 'Lumpy' Universe ...