2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...

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NASA's James Webb Space Telescope captured images of the asteroid with two cameras, including the Near-Infrared Camera and ...

New images from the Webb Space Telescope reveal the asteroid is about 200 feet (60 metres) across, the size of a 15-storey ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. This ...

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point ...

NASA’s James Webb Space Telescope has captured the first detailed images of asteroid 2024 YR4, a near-Earth object that initially raised concerns.

This image provided by the European Space Agency, April 2, 2025, captured by NASA's Webb telescope, shows the asteroid 2024 YR4. European Space Agency via AP New infrared observations indicate ...

YR4 was classified in February at Level 3 on the Torino Scale prompting the UN to activate the Planetary Security Protocol ...

NASA's James Webb Space Telescope has captured the first detailed images of asteroid 2024 YR4, providing new insights into ...