NASA Captures Stunning New Image of Shockwaves from Next-Generation Supersonic Jet Flying Past the Sun

A special image, known as a schlieren image, taken during the Boom Supersonic XB-1 test flight on February 10
A special image, known as a schlieren image, taken during the Boom Supersonic XB-1 test flight on February 10
Giant butterfly owls (Caligo idomeneus) have owl-like eye spots on their wings, which help protect them from predators. (Image credit: Wild Horizons/Universal Images Group via Getty Images) In this excerpt from Carbon: The Book of Life (Viking, 20
Researchers have produced the most detailed map of Antarctica's bedrock to date. (Image credit: Pritchard et al., Scientific Data (20
SpaceX's Dragon capsule bobs in the ocean off Florida, returning NASA astronauts Butch Wilmore, Suni Williams, Nick Hague and Roscosmos cosmonaut Alexander Gorbunov after a 17-hour flight from the International Space Station. (Photo courtesy of NASA) Two NASA astronauts who…
Video: Airline passenger violates neighbor's personal space to capture clouds during flight A woman was left frustrated on a recent flight to Germany when the passenger next to her kept reaching for the window to take photos. The video went…
(Image credit: Getty Images) Jump to: Short list Best overall The best middle class Best suited for smartwatch functions Best suited for daily use. Best suited for triathletes Best option for budget Best suited for those who exercise irregularly. Best…