An image of Perseverance's 'pet rock' stuck in the rover's front left wheel taken on May 26 using the rover's front-left Hazcam. (Image credit: NASA/JPL-Caltech) (opens in new tab)Roaming Mars is a … [+3165 chars]
In the summer of 2020, the world was enthralled with the Comet Neowise, which only makes an appearance every 6,800 years. Brennan Gilmore was so enthralled that it kicked off a passion for astrophoto… [+2018 chars]
There are a lot of asteroids in the news lately, but the asteroid has been gaining considerable notice since its discovery in 2004. The asteroid, which is more than 1,100 feet (about 340 meters) acro… [+7583 chars]
There are a lot of asteroids in the news lately, but the asteroid has been gaining considerable notice since its discovery in 2004. The asteroid, which is more than 1,100 feet (about 340 meters) acro… [+7583 chars]
As the saying goes, there is always a first time for everything. It may not be as impressive as the subsequent attempts, but the first time marks a turning point in anyone's life, even for an organiz… [+2964 chars]
Close observations have shown that Earth’s inner core (IC) moves and changes over the decades. The pattern, speed, and driving force of the transition, on the other hand, are still being debated. Pr… [+3695 chars]
ByBailey Sykes, Monash UniversityJune 11, 2022 An artists impression of two black holes about to collide and merge. Gravitational waves are ripples in the curvature of spacetime caused by accelerat… [+5932 chars]
Close observations have shown that Earth’s inner core (IC) moves and changes over the decades. The pattern, speed, and driving force of the transition, on the other hand, are still being debated. Pr… [+3695 chars]
Black holes have made a number of big headlines over the last few years. In 2019, the aptly named Event Horizon Telescope (EHT) managed to capture one on film for the first time. And in May of 2022, … [+991 chars]
Figure 1 shows the MAXWELL instrument and the resolution estimate. The high z-resolution of MAXWELL is possible because of the short wavelengths of X-rays. However, it requires a high-performance X-r… [+13921 chars]
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Enlarge/ The genetic code. Note that a lot of the amino acids (the outer layer, in grey) are encoded by several sets of three-base codes that share the first two letters. 2 with 2 posters participat… [+4251 chars]
