YR4, it appeared, was heading for Earth but more data recorded by the Webb Space Telescope has offered new information about ...

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A huge asteroid that was briefly feared to strike Earth now has a nearly 4% chance of smashing into the Moon, according to new data from the James Webb Space Telescope.

NASA's Webb telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit ...

A new view of the Helix Nebula reveals a dying white dwarf star at the nebula's center. This star's violent eating habits ...

Webb first observed the region called Sagittarius C in 2023. Now researchers are now using those observations to study star formation in the wider area around the center of the Milky Way, known as the ...

A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still ...

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

Jovian storms can rework the whole chemical makeup of Jupiter's deep atmosphere by picking up ammonia from and dropping it ...

NASA’s SPHEREx telescope has sent back its first infrared images from space, confirming it is fully operational. The mission aims to scan millions of galaxies and explore cosmic origins.