EXPLAINER: Veteran Hubble vs. new Webb space telescope
Don't ask astronomers to choose between the Hubble Space Telescope and the new kid on the cosmic block, the James Webb Space Telescope.
Don't ask astronomers to choose between the Hubble Space Telescope and the new kid on the cosmic block, the James Webb Space Telescope.
Astronomy
Dec 23, 2021
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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 decadeāit will be the largest ...
Astronomy
Dec 22, 2021
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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
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NASA is set for another Apollo moment with the launch of its new James Webb Space Telescope as early as Dec. 24, barring complications. Billed as NASA's most ambitious telescope to date, its purpose is to fundamentally alter ...
Astronomy
Dec 17, 2021
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The early universe was dark, filled with a hot soup of opaque particles. These condensed to form neutral hydrogen which coalesced to form the first stars in what astronomers call the epoch of reionisation (EoR).
Astronomy
Dec 14, 2021
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Look at the ingredients on a tube of toothpaste and you will probably read something like "contains sodium fluoride." Fluoride, as you probably know, is important for healthy teeth. It strengthens enamel, the hard, protective ...
Astronomy
Nov 5, 2021
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New images have revealed detailed clues about how the first stars and structures were formed in the Universe and suggest the formation of the Galaxy got off to a fitful start.
Astronomy
Oct 21, 2021
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Some have called NASA's James Webb Space Telescope the "telescope that ate astronomy." It is the most powerful space telescope ever built and a complex piece of mechanical origami that has pushed the limits of human engineering. ...
Astronomy
Oct 13, 2021
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Thanks to the most advanced telescopes, astronomers today can see what objects looked like 13 billion years ago, roughly 800 million years after the Big Bang. Unfortunately, they are still unable to pierce the veil of the ...
Astronomy
Sep 15, 2021
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The James Webb Space Telescope, which astronomers hope will herald a new era of discovery, will launch on December 18, NASA said Wednesday.
Space Exploration
Sep 8, 2021
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