Binary star systems are not rare. Neither are systems where one star is a remnant like a white dwarf or neutron star, and its companion is on the main sequence. In those systems, the dense remnant can ...

An international team of astronomers reports the discovery of a new pre-main-sequence eclipsing binary system. The newfound binary, designated MML 48, consists of two young low-mass stars. The finding ...

Chantilly-based government IT contractor American Systems announced this week that it has acquired North Carolina-based cybersecurity company Epsilon. American Systems, which provides IT and ...

In an extraordinary testament to the predictive power of Einstein’s theory of general relativity, a star system has been discovered that demonstrates extreme gravitational lensing. This observation ...

As interstellar object 3I/ATLAS approaches its closest point to the Sun next month, the mysterious visitor continues to fascinate astronomers. The object, which is broadly believed to be a comet that ...

Although Joe Smith has always been curious and interested in many things, his desire to learn more led him to join a nonprofit astronomy group when he was a high school freshman. His curiosity about ...

CHANTILLY, Va., Sept. 08, 2025 (GLOBE NEWSWIRE) -- AMERICAN SYSTEMS, a leading provider of mission essential and information engineering services to federal customers, today announced the acquisition ...

FRISCO — Glen Gulutzan didn’t have much success in his first stint in Dallas, but he was known for having a great impact on young players at the time. Jamie Benn, who played his third and fourth NHL ...

The deal adds more than 400 employees to its 2,000-person workforce. Reston federal contractor obtains prime status with acquisition © 2025 American City Business ...

Astronomers have uncovered the violent secret of V Sagittae, a white dwarf star consuming its companion in a spectacular feeding frenzy. This cosmic dance not only makes the system burn with unusual ...

Astronomers have been fascinated after spotting an object earlier this year that came from interstellar space as is now hurtling through our inner solar system. Regardless, it’s an interesting visitor ...