James Webb Space Telescope (JWST)
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 […]
Read MoreThat 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 […]
Read MoreDiscovery Alert: A ‘Super-Earth’ in the Habitable Zone
A newly discovered ‘super-Earth’ dwells in the habitable zone of its parent star – and might have a roughly Earth-sized companion.
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