Honors for Valor

Approximately 300 cadets participated in the Space Force’s Azimuth program throughout the summer at the U.S. Air Force Academy in Colorado Springs, Colo., where they gained exposure to its missions, organizations and guardian culture. Source: www.war.gov

Learn how three of Virginia’s seven delegates who signed the Declaration of Independence — Benjamin Harrison V, Francis Lightfoot Lee and Carter Braxton — helped shape America. Source: www.war.gov

5 min read NASA-JAXA XRISM Mission Sees Pulsar Gathering Companion’s ‘Wind’ Using data from the Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory, astronomers have directly observed a giant star’s outflow, called a stellar wind, being captured by its compact companion and providing the power source for strong X-ray flares. The research is part of…

APOD Science APOD APOD: 2026 September 17 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. A Treasure…

NASA’s James Webb Space Telescope imaged the planetary nebula NGC 2392, the Lion Nebula, using the observatory’s NIRCam and MIRI instruments. The central star’s remains are responsible for the nebula’s structure, including a lion face-shaped bubble of ionized gas and dust “mane.” Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI) Observing across the…

The Pentagon quickly rebuilt after the traumatic events of Sept. 11, 2001, and an important addition to the grounds is the National 9/11 Pentagon Memorial honoring those who were lost. Source: www.war.gov