Light is the fastest phenomenon in the universe, clocking in at just under 300,000 kilometers per second. The telescopes that observe that light, from radio waves to gamma rays, are built at rather ...

This NASA/ESA Hubble Space Telescope image features an uncommon galaxy with a striking appearance. NGC 7722 is a lenticular galaxy located about 187 million light-years away in the constellation ...

NASA has unveiled a breathtaking new image showing what appears to be a massive “cosmic hand” stretching across 150 light-years of space, created by one of the galaxy’s most powerful electromagnetic ...

NASA's newest spacecraft aimed at studying the sun have captured a colorful "rainbow" in the warm glow of zodiacal light observed above Earth. The PUNCH (Polarimeter to Unify the Corona and ...

A picture snapped by NASA's Curiosity Rover on Mars shows a mysterious light in the distance, raising eyebrows online. That light is seen on the right side of the photo. This has some speculating ...

A new image from the James Webb Space Telescope by NASA gives a glimpse into a black hole within the Circinus Galaxy. The Circinus Galaxy is 13 million light-years from Earth. NASA said it’s long been ...

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the object's structure.