First Data From NASA's Parker Solar Probe Reveals Sun in New, Surprising Ways

Artist’s concept of Parker Solar Probe during a close flyby of the Sun. Image Credit: Steve Gribben/NASA/JH-APL

Thanks to NASA’s Parker Solar Probe (PSP), scientists are now learning more about the Sun than ever possible before. The newest findings were announced this morning during a media teleconference.

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NASA’s Next Mars Rover Will Explore Ancient Lakeshore for Martian Fossils

Color-coded image of Jezero Crater and the landing site of Mars 2020 (in the ellipse). The delta is on the western side of the crater. Darker colors are lower elevation and lighter colors are higher. Image Credit: NASA/JPL

For the past few decades, rovers and landers on Mars have focused on finding out whether […]

Insight's 'Mole' Drill Faces New Issue, While Curiosity Explores "Ancient Oasis"

Image from InSight showing the “mole” heat probe (the tube on the left) after it jumped about halfway back out of the hole it made while digging. Photo Credit: NASA/JPL-Caltech

Update – Nov. 1, 2019: NASA InSight just tweeted that the mole appears to be stable and more images are being taken to try […]

NASA Makes Progress in Restoring InSight’s Malfunctioning Heat Probe

NASA’s InSight lander set its heat probe, called the Heat and Physical Properties Package (HP3) or “the mole,” on the Martian surface on Feb. 12, 2019. Photo Credit: NASA/JPL-Caltech/DLR

NASA’s InSight mission on Mars has been incredibly successful so far, with new findings about magnetism in the crust, marsquakes and even possible evidence for […]

NASA's InSight Lander 'Hears' Multiple Marsquakes and Other Odd Sounds

InSight imaged clouds moving overhead on April 25, 2019. The dome-covered seismometer, SEIS, is in the foreground. Photo Credit: NASA/JPL-Caltech.

A few days ago, it was reported that NASA’s InSight lander had found evidence for an oddly pulsating magnetic field, a more magnetic crust than expected and – maybe – the existence of a […]

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 James Webb Space Telescope Now Fully Assembled for 2021 Launch

View od the fully assembled James Webb Space Telescope. The sunshield and unitized pallet structures (UPSs) that fold up around the telescope for launch, are partially deployed to enable telescope installation. Photo Credit: NASA/Chris Gunn

NASA’s James Webb Space Telescope (JWST) just took another big step towards completion, as the two halves it was […]

Shrinking Triton: Remembering Voyager 2's Encounter With Neptune, 30 Years On (Part 4)

Neptune, as seen by Voyager 2 in 1989. No other missions have yet returned to this enigmatic world. Photo Credit: NASA/JPL

READ Part 1, Part 2 and Part 3 of AmericaSpace’s Neptune 30th anniversary commemorative feature.

Thirty years ago today, NASA’s Voyager 2 spacecraft swept silently over the royal-blue clouds of Neptune at […]

Back to Europa! NASA Confirms Next Phase of Mission to Ocean Moon

Artist’s concept of Europa Clipper during a flyby of Europa. Image Credit: NASA/JPL-Caltech

NASA’s next mission back to Jupiter’s moon Europa just took another big step towards reality. The next phase of Europa Clipper has been confirmed, giving the go-ahead for the mission to proceed to final design, construction and testing.

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Parker Solar Probe Marks 1st Year with 50% More Data than Expected from Flybys of Sun

Artist’s conception of the Parker Solar Probe making a close flyby of the Sun. Image Credit: Steve Gribben/NASA/JH-APL

Today, August 12, is the first-year anniversary of the launch of NASA’s Parker Solar Probe (PSP), which is already revolutionizing our understanding of the nearest star, our Sun. PSP is conducting multiple close flybys, coming closer […]