Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...
Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...
Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...
NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...
Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...
Like its mythological namesake, the Phoenix Cluster burns with blisteringly hot gas, which cools to birth stars. The James ...
Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...
A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...
Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...
Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the ...
See amazing views of the M74, NGC 7496, IC 5332, NGC 1365, and NGC 1433 galaxies captured using the James Webb Space ...
The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...