Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Nov. 2, 2026 NASA’s Perseverance rover has set a historic record by traveling 28.10 miles across Mars, farther than any vehicle has ever driven on another world. Armed with groundbreaking autonomous ...

By Matt Simon for Grist The food chain you learned about in school isn’t the full picture. Yes, the rat eats your garden crops, the ermine snags the rat, and the eagle picks off the ermine. But that ...

Nov. 2, 2026 NASA’s Perseverance rover has set a historic record by traveling 28.10 miles across Mars, farther than any vehicle has ever driven on another world. Armed with groundbreaking autonomous ...

Your home for critical insights and analysis on technological advancements, program development and emerging trends propelling the global aerospace & defense industry forward. Find out what’s next ...

The Starlink 15-18 mission will add another 27 Starlink V2 Mini Optimized satellites to SpaceX’s megaconstellation. Liftoff from pad 4E at Vandenberg Space Force Base is scheduled for 9:04 p.m. PDT ...

On this day in space! Nov. 1, 1962: The Soviet Union Launches Mars 1 spacecraft to Red Planet during the Space Race By Hanneke Weitering Published 1 November 26 On Nov. 1, 1962, the Soviet Union ...

Space physics is the study of the natural phenomenon that occur in our solar system. Specifically, the sun, the particles and radiation it creates and how these affect the planets. This includes the ...

On Episode 234 of This Week In Space, Tariq Malik and Mike Wall are joined by Than Putzig of the Planetary Science Institute about a NASA-backed payload bound for the Marius Hills Pit on the moon. In ...

Astronomers have determined that VVV CL001, a metal-poor globular cluster near the center of the Milky Way, is about 13.4 billion years old, making it one of the oldest known star clusters in our ...

There is no public parking facility for Smithsonian museums on the National Mall. A limited number of city-operated metered parking spaces are available, including several accessible parking spaces.

Scientists examining data collected by NASA's Hubble Space Telescope have found that dozens of small galaxies contain far less oxygen than their stars are estimated to have produced. The researchers, ...