It used to be rare for an orbiting satellite to spoil astronomical observations, but the skies are much more crowded ever ...

In new research, we have for the first time tracked one of these pulsating signals back to its source: a common kind of lightweight star called a red dwarf, likely in a binary orbit with a white dwarf ...

SPIE Chandra S. Vikram Award in Optical Metrology: Katherine Creath For lifetime achievement in optical metrology and optical ...

Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

More objects are being launched into space than ever, and most are headed for low Earth orbit. This region of space has ...

The annual three-day Mystery Hunt returns to campus January 17. Here’s how last year’s puzzle marathon played out.

How about that eclipse in 2024? Certainly, the Great North American Eclipse of April 8th 2024 was one for the ages, instilling the eclipse-chasing bug in many a new skywatching fan.

Also known as ‘Hindu Astrology’ or ‘Vedic Astrology’, this ancient practice is similar to Western Astrology because it is ...

Video Back Videos home Signature collection Essentials collection Artificial Intelligence ...

As a trailblazer who worked tirelessly to diversify the tech industry, he earned the nickname “Godfather of Silicon Valley” — an honorific he adopted for his 2022 self-published memoir, Unstoppable: ...