Liquid Water Confirmed Beneath Martian South Polar Cap
A Southwest Research Institute scientist measured the properties of ice-brine mixtures as cold as -145 degrees Fahrenheit to help confirm that salty water likely exists…
Southwest Research Institute
“Stealth” Ocean Worlds: Evidence Uncovered for an Internal Ocean in Small Saturn Moon
Discovery could point to a new class of “stealth” ocean worlds. A Southwest Research Institute scientist set out to prove that the tiny, innermost moon…
sCO2 Turbomachinery Developed for Concentrated Solar Power Plant
Southwest Research Institute worked with government and commercial collaborators to successfully develop and demonstrate full-scale turbomachinery for one of the world’s first supercritical carbon dioxide…
Galactic Lyman-Alpha Brightness of Our Galaxy Measured by New Horizons Space Probe
Researcher utilized SwRI-developed instrument on New Horizons to measure how much Lyman-alpha light the Milky Way galaxy is shining on our solar system. A new…
NASA’s Lucy Trojan Asteroid Mission Invites You to Build Your Own Time Capsule
Where will you be and what will you be up to in August of 2027? What about March of 2033? NASA knows exactly where the…
NASA’s Daring Lucy Mission to Jupiter’s Trojan Asteroids Poised To Launch
SwRI’s Levison, Olkin lead the mission to Jupiter’s Trojan asteroids. NASA’s Lucy spacecraft is encapsulated in a protective fairing atop an Atlas V rocket, awaiting…
Scientists Use Occultation Event To Confirm Decrease in Pluto’s Atmospheric Density
When Pluto passed in front of a star on the night of August 15, 2018, a Southwest Research Institute-led team of astronomers had deployed telescopes…
Outreach for NASA PUNCH Mission Embraces Ancient and Modern Sun-Watching Theme
NASA has funded a five-year outreach program in association with the Polarimeter to UNify the Corona and Heliosphere (PUNCH), a solar mission led by Southwest…
Mystery of Energetic Heavy Elements in Galactic Cosmic Rays
Scientists have used data from the Southwest Research Institute-led Magnetospheric Multiscale (MMS) mission to explain the presence of energetic heavy elements in galactic cosmic rays…
NASA PUNCH Mission Advances Toward 2023 Launch
On July 23, 2021, the Polarimeter to UNify the Corona and Heliosphere (PUNCH) mission achieved an important milestone, passing its latest NASA review and entering…
Dark Primitive Asteroids: Zeroing In on Source of the Impactor That Wiped Out the Dinosaurs
The impactor believed to have wiped out the dinosaurs and other life forms on Earth some 66 million years ago likely came from the outer…
NASA Lucy Mission’s Message – Not for Unknown Aliens – But for the Future
In the 1970s four spacecraft began their one-way trips out of our Solar System. As the first human-built objects to ever venture into interstellar space,…
The Lucy Plaque – Spacecraft Will Carry It on Journey to the Trojan Asteroids
The first spacecraft to leave the Solar System carried with them messages from Earth for any intelligent life that may one day encounter them. The…
NASA’s Lucy Spacecraft Stretches Its Wings in Successful Solar Panel Deployment Test
NASA’s Lucy spacecraft has successfully completed thermal vacuum testing of both solar panels, the final step in checking out these critical spacecraft components in preparation…
Strange New Auroral Feature Discovered on Jupiter
UVS images faint auroral rings that likely originate at edge of gas giant’s magnetosphere. The SwRI-led Ultraviolet Spectrograph (UVS) orbiting Jupiter aboard NASA’s Juno spacecraft…
Incredibly Powerful 900+ Mph Winds in Jupiter’s Atmosphere Measured for the First Time
Jovian jet streams above the cloud tops measured using the aftermath of comet collision. Working with a team led by French astronomers, Southwest Research Institute…
Worlds With Underground Oceans – Like Europa, Titan, and Enceladus – May Be More Conducive to Supporting Life Than Earth
Layers of ice and rock obviate the need for “habitable zone” and shield life against threats. SwRI researcher theorizes worlds with underground oceans may be…
The Fascinating Story of How the Trojan Asteroids – Target of NASA’s Lucy Mission – Were Discovered and Named
On February 22, 1906, German astrophotographer Max Wolf helped reshape our understanding of the solar system. Again. Born in 1863, Wolf had a habit of…
