In May 2019, Hubble spotted mysterious dots in space, sparking theories about dark matter and its role in the universe. On ...

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

NASA’s shocking claim hints at a hidden planet, possibly 10 times Earth's size, or a primordial black hole. Gravitational ...

68 percent of which is made up of dark energy, with only 5 percent being "normal" matter, according to NASA. "Dark matter is a form of matter that appears to not interact with light but we know ...

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

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 ...

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

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

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

Dark matter, which makes up 80 percent of all matter in the universe, may have formed in the very short time before the big bang.