Major smashups between rocky bodies shaped our solar system. Observations of a similar crash give clues about how frequent these events are around other stars.
Astronomy
Mar 18, 2022
0
410
The James Webb Space Telescope (JWST), launched last December, has been slowly powering up its instruments and unfurling its sunshield, and is now in the process of aligning its mirrors in preparation for operation. Within ...
Astronomy
Feb 21, 2022
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6112
Cooling things down in space is trickier than it might sound. But that is exactly the process the James Webb telescope is going through right now. Getting down to cryogenic temperature is imperative for its infrared imaging ...
Astronomy
Feb 16, 2022
1
105
Since its launch on Christmas day, astronomers have eagerly followed the complex deployment and unfurling of NASA's James Webb Space Telescope—the largest to ever take to the skies.
Astronomy
Feb 10, 2022
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45
NASA's latest and snazziest mission, the James Webb Space Telescope (JWST), launched on Christmas Day, deployed its 21-foot-wide mirror a mere two weeks ago and reached its orbital destination earlier this week. With a flashy ...
Astronomy
Jan 26, 2022
2
55
If everything goes according to plan on December 25, we will enter a new era of astronomy with the launch of the James Webb Space Telescope (JWST). It's an event that has been anticipated for a decade—it will be the largest ...
Astronomy
Dec 22, 2021
2
384
The James Webb Space Telescope, the most powerful space observatory ever built, is now tentatively set for launch on Christmas Day, after decades of waiting.
Space Exploration
Dec 22, 2021
0
35
When the immense sound of the Ariane 5 rocket rumbles across Europe's spaceport in French Guiana, it will signal the end of a journey decades in the making. Perched atop the rocket will be the James Webb Space Telescope (JWST), ...
Astronomy
Dec 20, 2021
0
111
The NASA-led James Webb Space Telescope, which includes hardware designed and built at UCL and which will image the very first stars to shine in the Universe, is scheduled to be launched into space later this month.
Space Exploration
Dec 18, 2021
0
127
Set to launch on Dec. 22, NASA's James Webb Space Telescope is the largest space observatory in history, and it has an equally gargantuan task: to collect infrared light from the distant corners of the cosmos, enabling scientists ...
Astronomy
Dec 14, 2021
0
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