1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Graphic depiction of the Actively Steerable Femtosat Constellations concept.Michael Rubenstein Michael Rubenstein Northwestern University, Chicago We propose a mission to use ~10,000 actively steerable femtosats to map the ring composition, atmospheric composition and density, and the magnetic field distribution of Saturn. Conducting in-situ surveys [...]

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Graphic depiction of the PRAXIS concept.Marco Quadrelli Marco Quadrelli NASA Jet Propulsion Laboratory Humanity has never touched the particles of a planetary ring, but if we were able to get close enough and sample them, it will transform understanding of ring structure and origins for [...]

1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Graphic depiction of the Graviational Wave Detection concept.Paul Stankus Paul Stankus Brookhaven Science Associates  The scientific goal is to enable a new method for observing gravitational waves at low frequencies, based on the astrometric GW signature — gravitational waves passing by the Earth will [...]

1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Graphic depiction of the Mapping Alien Continents concept.Paul Stankus Paul Stankus Brookhaven Science Associates The scientific goal of the proposed work will be reconstructing the image, ie resolving surface features, of an Earth-like exoplanet around a nearby star as seen in visible light. The innovation [...]

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Graphic depiction of the Interworld Slingshot Resource Surveys concept.Pablo Sobron Pablo Sobron Sanchez SETI Institute This proposal explores a new class of reconnaissance spacecraft that map minerals from orbit using Raman spectroscopy during high-speed flybys–without landing, sample return, or extended dwell. If feasible, this [...]

4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A modified Saab 340B aircraft in flight powered in part by a hybrid electric system built by GE Aerospace, along with NASA, BETA Technologies, and Boeing.GE Aerospace An aircraft powered by a megawatt-class hybrid-electric engine developed in collaboration with NASA and built by GE [...]

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This historic image — the first from the surface of Mars — confirmed that NASA’s Viking 1 lander had become the first spacecraft to touch down on the Red Planet on July 20, 1976. NASA/JPL-Caltech Fifty years ago, NASA’s Viking 1 and 2 landers [...]

On the morning of July 20, 1976, roughly 40 minutes after mission controllers received word that the Viking 1 lander had successfully touched down on the surface of Mars, this photo gave us our first view from the surface of another planet.NASA/JPL “Touchdown, we have touchdown!” At 5:12 a.m. PDT, July 20, 1976, mission controllers [...]

3 Min Read NASA Pushes New Wing Design to Find Structural Limits The 15-foot Structural Wing Experiment Evaluating Truss-bracing test article is fully installed in the Flight Loads Laboratory at NASA’s Armstrong Flight Research Center in Edwards, California, on Wednesday, May 20, 2026. The model is part of NASA’s research to develop technologies for [...]

1 Min Read The Growing Crescent of Mars as NASA’s Psyche Mission Approaches PIA26586 Credits: NASA/JPL-Caltech/ASU Photojournal Navigation Science Photojournal The Growing Crescent of Mars… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS About   Downloads The Growing Crescent of Mars as NASA’s Psyche Mission Approaches PNG (3.48 MB) Description This composite of [...]