NASA's newest space telescope rocketed into orbit Tuesday to map the entire sky like never before—a sweeping look at hundreds ...

ESA’s Integral observed space for 22 years, uncovering gamma-ray bursts, black holes, and gravitational waves.

Following a checkout period lasting one month, the observatory – which measures 8.5 feet tall, 10.5 feet across, and weighs 1,107 pounds – will capture a ...

By contrast, two older X-ray telescopes, ESA’s XMM-Newton and, especially, NASA’s Chandra X-ray Observatory, both launched in 1999, can produce much higher-resolution images of the intra ...

SpaceX and NASA are set for the launch of the agency’s newest space telescope and solar research mission. A Falcon 9 will ...

India’s MACE telescope has detected a gamma-ray flare from a distant quasar, marking a breakthrough in cosmic observation. The burst, originating from quasar OP 313 (B2 1308+326), is 8 billion ...

The most powerful space telescope ever built is peering into some of the deepest realms of the universe. The director of the Space Telescope Science Institute, which runs the James Webb Space ...

In fact, scientists didn't really expect that stars would even be able to still form at all in the dwarf galaxy known as Leo P, an image of which the James Webb Telescope recently captured in ...

Credit: NASA, ESA, CSA, and Joseph Olmsted (STScI) The James Webb Space Telescope is helping scientists study a strange mass about 20 light-years from Earth. Traveling unpredictably through the ...

And it did so right in the middle of an odd sort of telescope that was partway through ... produced by violent astronomical processes such as gamma-ray bursts or matter falling into giant black ...

A stunning corner of the cosmos was recently revealed by the James Webb Space Telescope, and astronomers think the find will unveil more about the mysteries of both star and planet formation.