New study: universe rapidly expanding, consistent with century-old Einstein theory
A group of over 400 scientists have spent the last decade studying supernovae with unprecedented results about the expansion of space and the role of dark energy.
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A group of over 400 scientists have spent the last decade studying supernovae with unprecedented results about the expansion of space and the role of dark energy.
The powerful James Webb Space Telescope revealed "crescent-like structures" within the SN 1987A supernova.
On Aug. 30, you will be able to see the month's second full moon, also known as a blue moon. It will appear bigger and brighter than usual, making it a supermoon, too.
August features a pair of supermoons. The second supermoon will be a rare blue moon.
The planetary alignment will include Saturn, Neptune, Jupiter, Uranus and Mercury.
The incredible photos show sunspots and quiet areas on the sun's topmost layer.
The James Webb Space Telescope revealed galaxies from more than 13 billion years ago that seem to be as mature as the Milky Way is now: "Something so unexpected it actually creates problems for science."
The massive space rock could be "very bad for life as we know it" if it collided with Earth.
