Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

This shimmering region of star-formation, a close-up of the Trifid Nebula about 5,000 light-years from Earth, was captured in ...

Hubble images never fail to amaze.

IC 486, a barred spiral galaxy, lies at the edge of the constellation Gemini an inconceivable 380 million light-years from ...

Since its launch in April 1990, the Hubble Space Telescope has been an invaluable tool for astronomers in unraveling the mysteries of the universe.

Stevens–USC collaboration proposes a low-cost, non‑intrusive solution to keep this national scientific treasure in orbit.

NASA has released new Hubble telescope images of the Crab Nebula taken 25 years after the iconic observatory first gazed at the colorful cosmic crustacean.

We generally think about the Universe as being mostly an empty space, decorated with billions upon billions of light sources that make it pretty shiny, despite the underlying darkness of it all. These ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A dramatic rise in the number of internet satellites ...

Today scientists rely on two methods. The first is late-universe observation (or observation of the universe as we see it ...

One issue is that when scientists calculate what the Hubble constant should be, it doesn’t quite match observations of the ...

Space telescopes are facing increasing difficulties in realizing accurate, unpolluted images of the cosmos due to the growing number of internet satellites in low Earth orbit (LEO). The problem is so ...