来自MSN1 个月
How can the visible universe be 46 billion light-years in radius when the universe is only ...
Joe MurchisonPlacerville, California Astronomers widely accept that the universe formed in theContinue reading "How can the visible universe be 46 billion light-years in radius when the universe ...
Interesting Engineering on MSN17 天
Quasar located 12 billion light-years away holds 140 trillion times Earth’s water
Astronomers discover a quasar 12 billion light-years away with a water reservoir 140 trillion times larger than Earth's ...
Astronomers Found the Ancient Light Source That Literally Turned On the Universe
Then, a period of reionization, cleared away this foggy existence an introduced light into the universe. Now, an ...
National Geographic news1 年
Power of Light
There will be light, feebly, at the end. In all its forms—visible and invisible—it saturates the universe. Light is more than a little bit inscrutable. Modern physics has sliced the stuff of ...
Space on MSN5 天
James Webb Space Telescope spots record-breaking collection of stars in far-flung galaxy
"I never dreamed of Webb seeing them in such large numbers." ...