Space: Astronomy and Astrophysics
Exploring the wonders of the universe.
7,537 topics in this forum
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April’s Night Sky Notes: Participate in Eclipse Science
The Next Full Moon is the Crow, Crust, Sap, Sugar, or Worm Moon- 3 replies
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How to Observe the Sun Safely
How to look at the Sun and not go blind- 0 replies
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Exoplanets true to size
From the brightness variations of its host star, an exoplanet’s size and other properties can be determined. In order to avoid mistakes, the star’s magnetic field is decisive.- 0 replies
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Physicists solve puzzle about ancient galaxy found by Webb telescope
Study offers an explanation for dark matter distribution in a massive quiescent galaxy- 0 replies
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Researchers enable detection of remarkable gravitational-wave signal
The discovery could hold the key to solving a cosmic mystery.- 0 replies
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How do brown dwarfs form?
New observations provide insights into whether the birth of the giant planets takes a similar course to that of stars- 0 replies
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Precise measurements of our universe’s rate of expansion
Shedding light on the nature of dark energy- 0 replies
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Why there may be oceans inside dwarf planets beyond Pluto
And what this means for the likely abundance of life- 0 replies
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Hubble Peers at Pair of Closely Interacting Galaxies
Hubble Image- 0 replies
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First ‘glory’ on hellish distant world?
ESA’s Characterising ExOplanet Satellite, Cheops- 0 replies
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How NASA’s Roman Telescope Will Measure Ages of Stars
NASA’s Nancy Grace Roman Space Telescope- 0 replies
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