The Arctic and Antarctic are otherworldly places of furious extremes, where unfamiliar rhythms and patterns will keep you in a perpetual state of wonder.
This large constellation abounds in deep-sky delights, including many fine open star clusters. The post Explore the Star Clusters of Centaurus appeared first on Sky […]
New details for SpaceX’s privately-funded crewed launch, Polaris Dawn, paint a more complete picture of what the mission will look like, and how SpaceX’s new […]
Adam Higginbotham’s new book “Challenger: A True Story of Heroism & Disaster on the Edge of Space” explores the fateful internal NASA decisions that partly […]
