NASA's InSight Lander on Mars Discovers Odd Magnetic Pulses and... Water?

Artist’s conception of the InSight lander as seen from above. Image Credit: NASA/JPL-Caltech

Mars is usually thought of as pretty much a dead world, geologically-speaking. But NASA’s InSight lander is finding that may not be exactly true. Some early results from InSight’s investigations of the planet’s interior have shown evidence for an oddly pulsating […]

NASA's Dragonfly Mission Will Soar the Skies of Titan in Search of Life's Origins

Illustration of Dragonfly approaching a site on Titan to take samples. Image Credit: NASA/JHU-APL

It was a much-anticipated announcement, but the winner of NASA’s next New Frontiers mission selection is… Dragonfly! This ambitious mission will be the first return to Saturn’s moon Titan since Cassini/Huygens, and this drone-like rotorcraft will fly to various location […]

NASA ‘IMAGE’ Satellite Believed Dead Long Ago May Have Just Come Back to Life

NASA’s Imager for Magnetopause to Aurora Global Exploration, or IMAGE, spacecraft during processing. Photo: NASA

NASA’s first satellite dedicated to imaging the Earth’s magnetosphere, the ‘Imager for Magnetopause to Aurora Global Exploration’ mission, was declared dead in 2005 after a successful 5.8 years of operations. But a satellite tracker on the hunt for […]

NASA's OSIRIS-REx Spacecraft to Search for Trojan Asteroids Near Earth

Artist’s depiction of OSIRIS-REx in orbit around Bennu. Currently, the spacecraft is searching for other Trojan asteroids near Earth. Image Credit: NASA

Asteroids are some of the most ancient objects in the Solar System, relics left over from the time when the planets first started forming and evolving. For this reason, scientists are […]

The Changing Bright Spots of Ceres: New Evidence for Geological Activity?

Artist’s illustration of the brights spots Occator crater and elsewhere, based on a detailed map of the surface compiled from images taken from NASA’s Dawn spacecraft in orbit around the dwarf planet Ceres. New observations show that the bright spots change in brightness from day to night, suggesting that they change under the […]

Calling All Artists: Send Your Artwork to Asteroid Bennu on NASA's OSIRIS-REx Mission

Artist’s conception of OSIRIS-REx preparing to take a sample from the surface of Bennu. Image Credit: NASA/Goddard/Chris Meaney

This coming September, a new NASA spacecraft, OSIRIS-REx, will be heading toward an asteroid to collect samples which will later be brought back to Earth. This is the first time for such a sample return […]

ISS Study Aims For Answers Behind Blood Cell Changes and Bone Marrow Loss in Space

ESA astronaut Tim Peake tweeted picture of his first blood draw completed in space. The sample was taken as part of the MARROW investigation. Credit: NASA

Exercise is known to boost endorphins (those “feel good” chemicals), improve mental performance, and shape physical appearance. Humans may “feel” and “see” the effects of consistent exercise […]

The 'Floating Hills' of Pluto: Icebergs In a Frozen Nitrogen Sea

Icebergs on Pluto: The large blocks of water ice float in a “sea” of nitrogen ice and are thought to have broken off from the rugged and mountainous highlands. Image Credit: NASA/JHUAPL/SwRI

Pluto is a tiny world and incredibly distant from the Sun, so it was a pleasant surprise for scientists last summer […]

NASA's FYI 2017 Budget Request May Delay SLS Europa Mission Several Years

We are finally going back to Europa, but it may be a little later than originally planned. Image Credit: NASA/JPL-Caltech/SETI Institute

The recently announced new mission to Jupiter’s moon Europa, a highly anticipated return to this ocean world, may face a launch delay from 2022 to the late 2020s. The news comes amid […]

Is 'Planet 9' Really a Second Massive Kuiper Belt?

The Kuiper Belt is a massive collection of dwarf planet- and asteroid-sized worlds orbiting far past Neptune. Is the hypothetical Planet 9 really a second such belt? Image Credit: T. Pyle (SSC)/JPL-Caltech/NASA

The announcement of a possible large ninth planet in our Solar System way beyond Neptune last month caused a lot of […]