The Parker Solar Probe is getting pelted by hypervelocity dust. Could it damage the spacecraft?
There's a pretty significant disadvantage to going really fast—if you get hit with anything, even if it is small, it can hurt. So when the fastest artificial object ever—the Parker Solar Probe—gets hit by grains of dust that are a fraction the.....»»
The Strongest Solar Storm in 20 Years Did Little Damage, but Worse Space Weather Is Coming
Years of careful planning helped safeguard against last weekend’s severe space weather, but we still don’t know how we’d cope with a monster event.....»»
There Is Too Much Trash in Space
Debris from spacecraft threatens the burgeoning space economy. We need a global agreement to keep space clean.....»»
The Great Solar Storm of 2024 May Have Made the Strongest Auroras in Centuries
Northern and southern lights produced by a recent bout of severe space weather may rival the most intense auroras of the past 500 years.....»»
3D-MAT, a thermal protection material for the Artemis Generation
The 3-Dimensional Multifunctional Ablative Thermal Protection System (3D-MAT) is a thermal protection material developed as a critical component of Orion, NASA's newest spacecraft built for human deep space missions. It is able to maintain a high lev.....»»
U.S. safety probe into Waymo self-driving vehicles finds more incidents
NHTSA said several incidents under investigation "involved collisions with clearly visible objects that a competent driver would be expected to avoid.".....»»
Daily Telescope: The initial results from Europe’s Euclid telescope are dazzling
"Euclid’s instruments can detect objects just a few times the mass of Jupiter." Enlarge / Messier 78 is a nursery of star formation enveloped in a shroud of interstellar dust. (credit: ESA/Euclid/Euclid Consortium/NASA et. al.).....»»
Why Are We Seeing These Crazy Northern Lights?
The aurora borealis is usually seen near the Arctic, but solar winds and magnetic turbulence are sparking some of the best light shows in centuries throughout the US......»»
Exoplanet catalog details over 100 worlds beyond our solar system
A new catalog of exoplanets from two telescopes shows the incredible variety of planets that exist beyond our solar system......»»
SpaceX spacecraft looks amazing in this new museum display
A SpaceX Dragon capsule that’s been to orbit and back twice has gone on display at the Henry Crown Space Center in Chicago......»»
Why the Psyche spacecraft’s futuristic electric thrusters glow blue
NASA's Psyche mission is on its way to visit a metal asteroid between Mars and Jupiter, and it recently kicked on its new blue-glowing electric thrusters......»»
Germany has too many solar panels, and it"s pushed energy prices into negative territory
Germany has too many solar panels, and it"s pushed energy prices into negative territory.....»»
Things are finally looking up for the Voyager 1 interstellar spacecraft
Things are finally looking up for the Voyager 1 interstellar spacecraft.....»»
Welcome to the Ultra era, where Apple is making iPhones, MacBooks, and iPads more luxury than ever
There is a trend emerging at Apple, and it’s one that could do serious damage to your Apple Card balance. Apple has long held a reputation for making premium products—both in quality and price. The iPhone is more expensive than most Android ph.....»»
Earth 2.0 or its evil twin? Discovery of Earth-sized planet could shed light on conditions necessary for life
The discovery of a planet similar to Venus around a star in the neighborhood of the solar system raises hopes that astronomers may someday unlock the secret to why life appeared on Earth......»»
International planet hunters unveil massive catalog of strange worlds
While thousands of planets have been discovered around other stars, relatively little is known about them. A NASA catalog featuring 126 exotic, newly discovered worlds includes detailed measurements that allow for comparisons with our own solar syste.....»»
Finding the age of a contact binary "moon"
There are millions of asteroids floating around the solar system. With so many of them, it should be no surprise that some are weirdly configured. A recent example of one of these weird configurations was discovered when Lucy, NASA's mission to the T.....»»
Could alien solar panels be technosignatures?
If alien technological civilizations exist, they almost certainly use solar energy. Along with wind, it's the cleanest, most accessible form of energy, at least here on Earth. Driven by technological advances and mass production, solar energy on Eart.....»»
New insights into the interaction of femtosecond lasers with living tissue
Nonlinear light microscopy has revolutionized our ability to observe and understand complex biological processes. However, light can also damage living matter. Yet, the mechanism behind the irreversible perturbation of cellular processes by intense l.....»»
New Saturn-mass exoplanet detected by astronomers
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new Saturn-mass planet orbiting a solar-type star known as TOI-2447. The finding was reported in a research paper published May 12 on the.....»»
"Planetary parade" to start in June
First came a rare solar eclipse, followed by the northern lights, fueled by a solar storm. The next celestial phenomenon will come next month, when skygazers can look forward to an alignment known as a "planetary parade.".....»»