The nebula is a star-forming region located about 5,000 light-years from Earth. Hubble first imaged this cosmic phenomenon in 1997 and revisited it with an improved camera. The new image helps ...
New observations from the James Webb Space Telescope suggest that a new feature in the universe -- not a flaw in telescope measurements -- may be behind the decade-long mystery of why the universe is ...
In this new image by the NASA/ESA Hubble Space Telescope, a spiral galaxy glittering with star clusters is the center of attention. NGC 3137 is located 53 million light-years away in the constellation ...
The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...
The most distant and rewarding sights in the night sky are also the faintest. Here’s what deep-space objects are, what optics you’ll need to see them and how to plan your observing. When you purchase ...
The Hubble Space Telescope is celebrating its 36th anniversary in space this week with a glimpse into the heart of a major star-forming region, presented in prismatic color. The Trifid Nebula (also ...
The Space Telescope Science Institute (STScI) is the science operations center for the Hubble Space Telescope (HST), science operations and mission operations center for the James Webb Space Telescope ...