"We have discovered a galaxy that has been 'perfectly preserved' for billions of years, a true archaeological find that tells ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

V: The First Rest-frame Optical Size–Luminosity Relation of Galaxies at z > 7. The Astrophysical Journal Letters , 2022; 938 (2): L17 DOI: 10.3847/2041-8213/ac8803 Cite This Page : ...

Imagine gazing at the cosmos, not through a telescope, but immersed in a vivid journey that transports you to the farthest ...

The team’s new study uses GaMPEN to begin answering complex, essential questions about how galaxies form and evolve. The study, which focused on a subset of 3 million Hyper Suprime-Cam galaxies, found ...

Since its debut in 2021, the James Webb Space Telescope has dazzled viewers with its infrared images of galaxies, nebulae, ...

The mysterious radio waves that were first discovered in 2019 and are said to be the size of several galaxies could be from stars that exploded billions of years ago, according to a new study ...

Jupiter has a radius of 43,441 miles and is 11 times the size of Earth. The planets in order of size, listed from biggest to smallest: Jupiter: 43,441-mile radius; Saturn: 36,184-mile radius; ...

The galaxies’ star formation ability shatters the scientists’ expectations. It is more efficient than other nebulas from the same epoch, converting nearly 80% of its gas into stars and far ...

NASA’s new telescope could spot thousands of exoplanets and hundreds of Earth-size rogue planets By Ashley Strickland , CNN 5 minute read ...

A new hypothesis proposes that a large fraction of dark matter may be bound up inside tight balls the size of Neptune — so-called dark matter planets.