PBS6 年
Activity: Time Travel to the Edge of the Universe and Back!
Distances to objects in the universe are measured indirectly and ... jets fly at about 600 miles/hour, and rockets travel through space at 25,000 miles/hour. Imagine that with new technolgy ...
Study Finds on MSN4 天
Webb Telescope Catches Earliest Evidence of the Universe Turning On Its Lights
In a nutshell A galaxy from just 330 million years after the Big Bang has been caught emitting a specific type of light ...
来自MSN1 个月
Discovery: Powerful 'ghost particle' with clues about the universe
They're tiny, invisible, and travel across the universe. And trillions of them just flew through your body. What are they? Neutrinos ‒ and scientists Wednesday announced the discovery of the ...
Natural History Museum%2c London9 天
Ancient galaxy shines through the clouds of the early universe
shouldn’t have been able to travel very far. However, one very early galaxy was shining brightly just 330 million years after the beginning of the universe. Measurements taken by the James Webb Space ...