Using direct imaging, astronomers have found a brown dwarf that could help test technology for taking snapshots of Earthlike ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention of scientists. This planet orbits the star within the "Goldilocks zone"—a ...

Welcome, . We who love NASA, or at least the idea of NASA, wish you the very best in taking leadership of the great American space agency. You seem to be an agent for change and NASA sorely needs that ...

Searching for technosignatures—signs of technology on a planet that we can see from afar—remains a difficult task. There are ...

Drawing on the University of Arizona’s renowned strength in interferometry, astronomers from Steward Observatory are leading ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention of scientists, because it ...

The James Webb Space Telescope (JWST) has just made a fascinating discovery, capturing an exoplanet shedding its atmosphere ...

A distant red giant star is rippling with seismic vibrations, and for the first time, a NASA spacecraft has translated those ...

Find Chemical Signal Latest News, Videos & Pictures on Chemical Signal and see latest updates, news, information from NDTV.COM. Explore more on Chemical Signal.

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

Simulations show two satellites per Hubble exposure. China’s Xuntian telescope may see 92 satellites. Its wide view makes it ...

A network of powerful ground-based telescopes captured rare starspot-crossing events on TOI-3884b, revealing cooler patches ...