Go outside right now. What’s the farthest thing you can see? A tree? A bird? What about the Moon? It’s 250,000 miles away. The Sun is 400 times farther than that, at nearly 100 million miles (but ...

For the first time, scientists have used Earth-based telescopes to look back over 13 billion years to see how the first stars in the universe affect light emitted from the Big Bang. Using telescopes ...

SkyMapper functions as an observational infrastructure, a system that links instruments, users, and data streams. Its goal is ...

Next week, the NASA Goddard Space Flight Center will be unveiling its newest space telescope: the Nancy Grace Roman Space ...

Add Yahoo as a preferred source to see more of our stories on Google. In this rendering, light from passing satellites mars a photo taken by a space telescope. NASA Ames / A. S. Borlaff, P. M. Marcum, ...

Rochester Institute of Technology astrophysicist Jeyhan Kartaltepe will be one of the first scientists to use NASA’s James Webb Space Telescope soon after it launches in spring 2019. The Webb ...

Compact, automated and surprisingly capable, this beginner-friendly smart telescope makes capturing galaxies easier than ever ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9.” Cloud-9 is a starless, gas-rich, dark-matter cloud considered a “relic” or remnant of ...

ROCKWOOD, Texas – During the day, this patch of land in sparsely populated central Texas is not remarkable. Eleven buildings, nearly identical, look like bland, oversize backyard sheds. Several large ...

More than a thousand years ago, astronomers from the Maya civilization developed one of the most sophisticated time-keeping systems in the ancient world—a system that could predict solar eclipses for ...

Back in 2021, American space agency NASA announced it is working on the "first space telescope built specifically to study, in detail, starlight filtered through exoplanet atmospheres." Now, five ...