October 2025 promises an exciting month for skywatchers as multiple celestial events unfold across the globe. From bright moons to meteor showers and distant galaxies, the night sky offers a ...
Space.com on MSNOpinion
Why were galaxies so active in the early universe? We may be getting close to the answer
Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...
- Lagoon Nebula (M8) is an emission nebula in Sagittarius.
On April 24, 1990, all 24,000 pounds of the Hubble Space Telescope were tucked away inside the Discovery space shuttle when it launched into space. Thirty-five years later, NASA says Hubble has proven ...
Astronomers now estimate there is at least one planet for every star in our galaxy. These worlds, called exoplanets, are ...
On July 12 NASA revealed stunning first images taken by its James Webb Space Telescope. For scientists, the release of these images will lead to a better understanding of the history and formation of ...
Mysterious blasts of radio waves from across the universe called fast radio bursts help astronomers catalog matter. ESO/M. Kornmesser, CC BY-SA Chris Impey, University of Arizona If you look across ...
Scientists now have direct evidence that a planet — not just failed stars — can rove the galaxy after a violent expulsion from its orbit. Credit: NASA / JPL-Caltech / R. Hurt illustration Astronomers ...
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