NASA’s Webb Telescope To Study Asteroid 2024 YR4

Will an asteroid collide with Earth? How the Webb telescope will track 2024 YR4
The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and position.
An asteroid has a 2% chance of hitting Earth in 2032. Here’s how astronomers are tracking it
YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.
Asteroid's odds of hitting Earth go up as Webb telescope is tasked with studying potential "city-killer"
Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.
James Webb to join observations of asteroid that could strike Earth in 2032
The James Webb Space Telescope will be helping to track asteroid 2024 YR4, which has a 2.3% chance of impacting Earth in 2032.The Latest Tech News, Delivered to Your Inbox
NASA’s Webb Telescope To Scan Asteroid Threatening To Hit Earth
Humanity's most powerful eye on space will be closely examining asteroid 2024 YR4 in the coming weeks and months.
In emergency decision, James Webb telescope will study 'city-killer' asteroid 2024 YR4 before its close approach to Earth
In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a roughly 2.
Webb telescope has a new mission: surveillance of a threatening asteroid
The Webb telescope is well-suited to identify asteroid 2024 YR4's size. Webb views a type of light we can't see with the naked eye, called infrared. Infrared light is largely heat energy, allowing Webb to observe the heat from distant objects, whether they're planets or distant galaxies.
James Webb Telescope To Refine 2024 YR4 Asteroid Size Estimate
Astronomers say the asteroid, estimated at 40-90 m (131-295 ft.) in diameter, could impact Earth on Dec. 22, 2032. “It is very important that we improve our size estimate for 2024 YR4: The hazard represented by a 40-m asteroid is very different from that of a 90-m asteroid,” ESA says.
Nasa's James Webb telescope zeroes in on asteroid that could hit Earth
Nasa is directing the James Webb Space Telescope to track asteroid 2024 YR4, whose collision risk with Earth has risen to 2.3 per cent, in a bid to better understand its size and trajectory
NASA's James Webb Space Telescope To Lock In On Asteroid That Could Hit Earth In 2032
Astronomers are turning to NASA's James Webb Space Telescope to learn more about asteroid 2024 YR4, which has a 2% chance of hitting Earth in 2032.
NASA’s Webb Telescope To Study Asteroid 2024 YR4 As Impact Risk Rises
NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small chance of striking Earth in 2032.
James Webb Space Telescope unveils region with newborn star: See stunning photo
HH 30 is a luminous region surrounding a newborn star, or protostar. The James Webb Space Telescope helped reveals ...
Space telescope set to target rogue asteroid
Scientists are utilising powerful technology to track a comet that could crash into Earth. CNN’s Patrick Cornell reports the James Webb Space Telescope is taking on a new space case helping protect ...
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NASA’s Webb Space Telescope reveals ancient surface of Pluto and other celestial bodies for the first time
Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...