Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at 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 ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

After creating panic across the globe over its 'city-killer' tag, Asteroid 2024 YR4 predicted to hit Earth ‘in 2032 seems to have offered some respite. NASA says the impact risk has reduced.

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

NASA has issued a fresh statement on the potential 'city killer' asteroid known as 2024 YR4 with the odds of it hitting ...

YR4, recently identified as the highest-risk asteroid detected to date, has a small but notable chance of colliding with ...

Within this short window of study, scientists have given the asteroid a 3.1% chance of colliding with Earth. That’s 1-in-32 ...

The chances of asteroid 2024 YR4 colliding with Earth in 2032 hit a record high. Experts expect the risk percentage to fluctuate before likely dropping to zero. Here’s why.

Concerns rise over asteroid 2024 YR4, now with a 2.6% chance of colliding with Earth in 2032, according to NASA. Initially ...

A newly discovered asteroid has climbed to the top of NASA's impact risk list after fresh observations doubled its chances of ...