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A total solar eclipse will occur on August 12. Here’s everything you need to know to protect your eyes and still enjoy the spectacle.

A new system developed by a team with Professor Aravindan Vijayaraghavan successfully schedules observations on a major ...

One of the most sensitive instruments ever built, capable of measuring distortions smaller than the width of a proton, has been quietly held back by something as mundane as heat. And the fix, it turns ...

It is July 28, 1851, and a total solar eclipse is about to take place. The Moon will block the Sun in the sky, and its shadow ...

The spacecraft rushing to the rescue of NASA's sinking Swift Observatory has run into trouble. Katalyst Space Technologies ...

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

For the first time, a European Southern Observatory (ESO) study has quantified the threat to astronomy posed by a large number of highly reflective satellites planned to launch in the coming years.

Katalyst’s LINK spacecraft launched aboard a Northrop Grumman Pegasus XL rocket released from an aircraft over the Marshall Islands on July 3. The contract, awarded to Katalyst last September, gave ...

Route 66 in Arizona has a clear favorite among The Arizona Republic readers. Why this landmark keeps drawing crowds after ...

TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. There are a few reasons why the summer is one of the best times to ...

Imagine living 250 years ago! The year is 1776. There would have been no computers, cellphones, televisions or electricity. Early Americans spent time gazing at the beautiful and dark night sky. They ...