NASA’s new Self-Aligned Focusing Schlieren system captures shock waves at Mach 10, providing high-speed airflow visualization for aerospace research and international collaborations.

Fast forward to the present day. The Space Launch System has flown only once, during the Artemis I mission, and is preparing to fly again with Artemis II. According to the NASA Office of Inspector General, the Space Launch System costs $4 billion per flight, not to speak of the immense amount of money to develop the rocket.

NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be confused for Mars. The alluvial basin is full of tan and gray regolith, hued slightly red, and almost completely surrounded by carved ...

High-altitude flight is getting increasing attention from sectors ranging from telecommunications to emergency response. To make that airspace more accessible, NASA is developing an air traffic management system covering those altitudes and supplementing its work with real-time data from a research balloon in Earth's stratosphere.

Two next-generation satellite missions announced Thursday will help NASA better understand Earth and improve capabilities to foresee environmental events and mitigate disasters.

Astronomers studying data from NASA's retired Kepler space telescope discovered a new system of seven "scorching" planets orbiting a distant star that is bigger and hotter than the sun, the space agency said Thursday. NASA described the newly found planets ...