These instruments, like the Hubble Space Telescope, reported a value of around 73 km/s/Mpc. The difference between these ...

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

For over 33 years, the Hubble Space Telescope has been capturing stunning images of the cosmos. Although it wasn’t designed ...

The Hubble Space Telescope has captured imagery of the most distant single star found yet. It took the light from the star 12.9 billion light years to reach Earth. Learn how it was discovered. Credit; ...

Wendy Freedman one of Nature’s 10 people who helped shape science in 2024 Wendy Freedman, the University of Chicago John and ...

Findings based on two years of Webb telescope observations Data shows universe expanding 8% faster than expected WASHINGTON — ...

Pieris and her colleagues studied weather data from NASA’s Mars Reconnaissance Orbiter (MRO), which has been observing the ...

An international team of scientists has achieved a remarkable breakthrough in the study of quantum materials thanks to an ...

Nasa’s James Webb Space Telescope has detected and ‘weighed’ a galaxy that existed about 600 million years after the big bang.

Some young climate activists who were galvanized under Donald Trump’s first presidency are taking a different approach to his second. By Austyn Gaffney Wildfires and thawing permafrost are ...

晴朗的夜晚，人们抬头就可以看到一条云雾状的巨大光带横跨夜空，这就是银河。我们赖以生存的太阳，只是银河系上千亿颗恒星中的普通一员。而银河系之外，还有数不清的星系，像岛屿一样，点缀着浩瀚的宇宙（所以说“星辰大海”嘛）。今天我们来了解一下银河系之外的星系（ ...