Astronomers measure a star’s brightness using the apparent magnitude system, where lower values indicate brighter stars.

If you’ve been a faithful reader of my Skywatch column, thank you! You also know how much I love the winter constellations ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

New ground- and space-based infrared observations are giving astronomers a better handle on the true populations of red ...

The Cat's Eye Nebula, also known as NGC 6543, is a planetary nebula in the Draco constellation that's about 3,262 light years away from Earth. NASA captured this stunning image of a runway star Zeta ...

Lauren Petracca / Bloomberg / Getty Images Constellation Energy shares jumped Thursday after the company and the U.S. General Services Administration announced a pair of contracts worth over $1 ...

The General Services Administration (GSA), which manages government buildings, just announced a major nuclear energy ... The agency awarded the contract to Constellation, which operates the ...

NEW YORK/WASHINGTON (Reuters) -Constellation Energy has been awarded ... and is among the first major climate-focused energy agreement by the U.S. government to include electricity generated ...

Constellation’s retail subsidiaries will ... "We’re demonstrating how the federal government can join major corporate clean energy buyers in spurring new nuclear energy capacity and ensuring ...

In the first gallery is “Unnatural Constellation,” a set of paintings by Simpson based on a 1960s Ebony magazine spread on gun violence in America. The second gallery features paintings based ...

Canis Major Dwarf: Located in the located in the Canis Major constellation, this dwarf irregular galaxy is the closest to our Milky Way, located at an approximate distance of about 25,000 light ...

Her contributions to team's overall DMG and team survivability may lead many to consider investing heavily in her signature weapon or constellations to maximize team performance. However ...