Deep Space Optical Communication (DSOC) uses near-infrared lasers for high-bandwidth, low-power, and efficient communication ...

The Palomar Observatory, about an hour north of Julian, houses the famous 200-inch Hale Telescope that was once the largest in the world. Tours of this astronomical landmark offer a glimpse into the ...

The Palomar Observatory, home to the 200-inch Hale Telescope that was once the world’s largest, offers tours that combine astronomy, history, and architecture. The observatory’s distinctive white dome ...

There is a special astronomical event happening early Friday morning. A lunar eclipse occurs when the sun, Earth, and moon all align perfectly to allow the Earth to cast a shadow on the moon.

OMSI will host a late-night watch party in Portland for the March 13 total lunar eclipse, giving people a good view of the astronomical event while explaining what in the world is happening up there.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s newest ...

All the latest breaking news on United States. Browse ibtimes archives of photos, videos and articles on United States.

A huge hole has opened in the middle of a street in Pittsburgh's Homewood neighborhood.Video from Sky 4 showed the scene on Hale Street near the intersection with Bennett Street. (Watch the video ...

HONOLULU (KHON) – Stage fright? Not for Kaika and Lilia Quinores. The brother-sister duo has been mesmerizing audiences across Hawaii, blending the sounds of the ukulele with the graceful ...

If you think that choosing the most powerful home telescope is just as simple as finding one with the highest magnification capability, then you’re wrong! There are many other key factors affecting a ...

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