James Webb Space Telescope (JWST)

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Studying Exoplanets

NASA’s Webb Maps Weather on Planet 280 Light-Years Away

An international team of researchers has successfully used NASA’s James Webb Space Telescope to map the weather on the hot gas-giant exoplanet WASP-43 b.
Posted April 30, 2024
Horsehead Nebula
James Webb Space Telescope (JWST)
Nebulae

The Horse’s Mane

This image of part of the Horsehead Nebula, captured by NASA’s James Webb Space Telescope and released on April 29, 2024, shows the nebula in a whole new light, capturing the region’s complexity with unprecedented spatial resolution.
Posted April 29, 2024
Astrophysics
Galaxies
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Hubble Space Telescope
James Webb Space Telescope (JWST)
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NASA’s Webb Probes an Extreme Starburst Galaxy

Amid a site teeming with new and young stars lies an intricate substructure. A team of astronomers has used NASA’s James Webb Space Telescope to survey the starburst galaxy Messier 82 (M82). Located 12 million light-years away in the constellation Ursa Major, this galaxy is relatively compact in size but hosts a frenzy of star […]
Posted April 3, 2024
Earth-like Exoplanets
Eclipses
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James Webb Space Telescope (JWST)
TESS (Transiting Exoplanet Survey Satellite)
The Universe

That Starry Night Sky? It’s Full of Eclipses

Our star, the Sun, on occasion joins forces with the Moon to offer us Earthlings a spectacular solar eclipse – like the one that will be visible to parts of the United States, Mexico, and Canada on April 8. But out there, among the other stars, how often can we see similar eclipses? The answer […]
Posted April 2, 2024
Astrophysics
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Protostars
Science & Research
Stars
The Universe

Cheers! NASA’s Webb Finds Ethanol, Other Icy Ingredients for Worlds

Editor’s Note: This article was updated March 13, 2024, to clarify the likelihood that chemicals found around IRAS 2A were present in the first stages of development of our solar system. What do margaritas, vinegar, and ant stings have in common?
Posted March 13, 2024
Nancy Grace Roman Space Telescope
Galaxies
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Missions
Spitzer Space Telescope
Stars
The Milky Way
The Universe

NASA’s Roman Team Selects Survey to Map Our Galaxy’s Far Side

NASA’s Nancy Grace Roman Space Telescope team has announced plans for an unprecedented survey of the plane of our Milky Way galaxy. It will peer deeper into this region than any other survey, mapping more of our galaxy’s stars than all previous observations combined. “There’s a really broad range of science we can explore with […]
Posted March 12, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Missions

NASA’s Webb, Hubble Telescopes Affirm Universe’s Expansion Rate, Puzzle Persists

NASA’s Hubble and James Webb Space Telescope have tag-teamed to produce definitive measurements of the universe’s expansion rate.
Posted March 11, 2024
Astrophysics
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Missions
Nebulae
Science & Research
Star-forming Nebulae
The Universe

Peering Into the Tendrils of NGC 604 with NASA’s Webb

The formation of stars and the chaotic environments they inhabit is one of the most well-studied, but also mystery-shrouded, areas of cosmic investigation. The intricacies of these processes are now being unveiled like never before by NASA’s James Webb Space Telescope.
Posted March 9, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Missions

What Are Hubble and Webb Observing Right Now? NASA Tool Has the Answer

It’s not hard to find out what NASA’s Hubble and James Webb space telescopes have observed in the past. Barely a week goes by without news of a cosmic discovery made possible using images, spectra, and other data captured by NASA’s prolific astronomical observatories.  But what are Hubble and Webb looking at right this minute? A shadowy […]
Posted March 6, 2024
Astrophysics
Galaxies
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
The Universe

Webb Unlocks Secrets of One of the Most Distant Galaxies Ever Seen

Looking deeply into space and time, two teams using NASA’s James Webb Space Telescope have studied the exceptionally luminous galaxy GN-z11, which existed when our 13.8 billion-year-old universe was only about 430 million years old.
Posted March 4, 2024
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95
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303
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147
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14
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4
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5
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13
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3
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1
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29
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31
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23
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16
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89
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18
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105
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1
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1
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48
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148
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7
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8
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88
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228
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6
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245
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11
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54
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17
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3
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17
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5
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24
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31
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4
Life on Earth
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14
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Jonny Kim
4
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6
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12
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37
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