NASA StreaM

For years, NASA engineers have turned to a tool called the Launch, Ascent, and Vehicle Aerodynamics (LAVA) framework to solve airflow challenges that could mean the difference between mission success or failure. When engineers need to know how a spacecraft will navigate re-entry or whether a new aircraft wing design will create enough lift, they

As NASA seeks to understand the mysteries of the universe, the agency is advancing technologies to locate and explore Earth-like planets far beyond our solar system. A key element of this research involves observing reflected light from exoplanets, which can reveal indicators of Earth-like features such as water and oxygen. However, detecting this faint reflected

Editor’s Note: This article was originally published on April 25, 2022 and has been updated to reflect changes including the completion of Hangar One’s restoration. Restoration has been completed on Hangar One, a historic landmark in the San Francisco Bay Area and a key part of the region’s early aviation history. In December 2025, Planetary Ventures completed restoration of

Airflow around rockets as they travel from Earth into space can have a dramatic impact on a mission, which is why NASA used advanced simulations to provide the best possible launch conditions for the Artemis II test flight around the Moon. To better understand the Artemis Space Launch System (SLS) rocket’s flight environment, engineers turned to a NASA-developed tool called the Launch, Ascent, and Vehicle Aerodynamics

As four astronauts travel around the Moon on NASA’s Artemis II mission, they will venture beyond Earth’s protective magnetic field. The crew’s spacecraft, Orion, will carry and protect them as they journey into deep space and serves as the main protection against the Sun’s intense power. During their 10-day flight, NASA and the National Oceanic and Atmospheric Administration (NOAA) will monitor the