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

Dark comets are comets that are so small, fast and/or chemically rare that they are difficult to see from Earth ...

NASA has unveiled a truly stellar gift: a new image of the star cluster NGC 602, located 200,000 light-years from Earth. This ...

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 ...

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

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

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 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 ...

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

Find out about the recent developments regarding the Roman Space Telescope and how they might bring us closer to ...

Some of this stuff is known as mysterious dark matter, others are things like dark comets, which as their name suggests, are far more difficult to see from Earth than something like Tsuchinshan-Atlas.