News about PaperPanda, Open Access, and Research
A newly released image from a Mars satellite offers a glimpse into the complex past of the now dry and dusty world. From high above the surface of Mars, the orbiting High Resolution Imaging Experiment (HiRISE) homes in on the Danielson Crater, just north of the Mars equator. This region is intensely interesting to space … Read more
An enormous impact crater, hiding deep beneath Greenland’s Hiawatha glacier, is probably the result of a kilometer-wide asteroid that crashed into Earth 58 million years ago. That’s much older than scientists presumed – roughly eight million years after the infamous impact that killed off most dinosaurs. When the Hiawatha crater was first discovered in … Read more
In 2018, an international team of scientists announced a startling discovery: Buried beneath the thick ice of the Hiawatha Glacier in northwest Greenland is an impact crater 31 kilometers wide—not as big as the crater from the dinosaur-killing impact 66 million years ago, but perhaps still big enough to mess with the climate. Scientists were … Read more
Add one more crater to the long list of pockmarks on the lunar surface. According to orbital calculations, a rocket hurtling through space for years crashed into the Moon on Friday, but the strike wasn’t directly observed, and there might be a wait for photographic evidence. The impact would have taken place at 7:25 … Read more
On March 4, 2022, a lonely, spent rocket booster will smack into the surface of the Moon at nearly 6,000 mph. Once the dust has settled, NASA’s Lunar Reconnaissance Orbiter will move into position to get an up-close view of the smoldering crater and hopefully shed some light on the mysterious physics of planetary impacts. … Read more
On 4 March 2022, a lonely, spent rocket booster will smack into the surface of the Moon at nearly 6,000 mph (9,656 km/h). Once the dust has settled, NASA’s Lunar Reconnaissance Orbiter will move into position to get an up-close view of the smoldering crater and hopefully shed some light on the mysterious physics of … Read more
A crescent-shaped crater in Northeast China holds the record as the largest impact crater on Earth that formed in the last 100,000 years. Prior to 2020, the only other impact crater ever discovered in China was found in Xiuyan county of the coastal province of Liaoning, according to a statement from the NASA Earth Observatory. Then, … Read more
A crescent-shaped crater in Northeast China holds the record as the largest impact crater on Earth that formed in the last 100,000 years. Prior to 2020, the only other impact crater ever discovered in China was found in Xiuyan county of the coastal province of Liaoning, according to a statement from the NASA Earth Observatory. … Read more
Ceres might be spewing cryovolcanoes in yet another spot on the dwarf planet’s surface. Close-up pictures from NASA’s Dawn mission that orbited Ceres between 2015 and 2018 revealed salt deposits in a crater known as Urvara, spotted for the first time in a new study. The salt deposits may be associated with icy volcanoes, the … Read more
A doomed rocket stage that’s expected to crash into the moon on March 4 will do so out of view of NASA’s Lunar Reconnaissance Orbiter. The collision is set to take place on the far side of the moon, out of range of Earthbound telescopes. The Lunar Reconnaissance Orbiter (LRO) does have the ability to … Read more