Interstellar comet 3I/ATLAS made its closest approach to Earth early on Friday, Dec. 19. While it didn't come close enough to ...
Electrons determine everything: how chemical reactions unfold, how materials conduct electricity, how biological molecules ...
Space.com on MSN
Winter solstice 2025 marks the shortest day of the year in the Northern Hemisphere today
Today marks the shortest day and longest night of the year as the sun reaches its lowest point in the Northern Hemisphere sky ...
Live Science on MSN
NASA's Parker Solar Probe mapped an unseen part of the sun at its most active moment
For the first time, scientists have created detailed, 2D maps of the sun's outermost atmosphere. This feat was accomplished ...
An international team of astronomers has, for the first time, successfully probed the early universe. An international group of astronomers has reached a new milestone in studying the early universe.
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