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Hace 4 días · Astronomers say that they have used the James Webb Space Telescope (JWST) to detect for the first time an atmosphere surrounding a rocky planet outside the Solar System 1. Although this planet ...
Simulation: Two Black Holes Merge Simulation Credit: Simulating eXtreme Spacetimes Project Explanation: Relax and watch two black holes merge. Inspired by the first direct detection of gravitational waves in 2015, this simulation plays in slow motion but would take about one third of a second if run in real time.
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Hace 3 días · Astronomers using the James Webb Space Telescope have separated the light of a quasar from the light of its surrounding stars, offering unprecedented insight into how the universe's oldest black ...
Hace 3 días · Collectively, amateur astronomers observe a variety of celestial objects and phenomena sometimes with consumer-level equipment or equipment that they build themselves. Common targets of amateur astronomers include the Sun, the Moon, planets, stars, comets, meteor showers, and a variety of deep-sky objects such as star clusters, galaxies, and ...
Hace 5 días · Celestial News & Events. Severe Geogmagnetic Storm Has Arrived! Auroral Blast Expected Friday Night. By: Bob King May 10, 2024. A severe geomagnetic storm has just hit Earth — which means we could see auroras tonight! Here's what you'll need to know. continue reading. View More. observing guides. Explore the Night with Bob King.
Hace 3 días · For example, astronomers used the James Webb Space Telescope (JWST) to identify methane, carbon dioxide and the potential presence of a compound called dimethyl sulfide in the atmosphere of the ...
Hace 5 días · Brightest Gamma-Ray Burst of All Time Came from the Collapse of a Massive Star. Apr. 12, 2024 — In 2022, astronomers discovered the brightest gamma-ray burst (GRB) of all time. Now, astronomers...
