ByJet Propulsion LaboratoryMay 17, 2022 Martian surface frost, made up largely of carbon dioxide, appears bluish-white in these images from the Thermal Emission Imaging System (THEMIS) camera aboard… [+7070 chars]
Early animals formed complex ecological communities more than 550 million years ago, setting the evolutionary stage for the Cambrian explosion, according to a study by Rebecca Eden, Emily Mitchell, a… [+2070 chars]
A big Mars discussion is coming to Washington, D.C. starting Tuesday (May 17). The three-day event, hosted by Explore Mars, features panel discussions and speakers from across the space industry, as… [+3375 chars]
A USC Stem Cell study in NPJ Regenerative Medicine presents intriguing evidence that large bone injuries might trigger a repair strategy in adults that recapitulates elements of skeletal formation in… [+3719 chars]
Several parts of Antarctica have actually seen a rise in the last 20 years, despite the ongoing global warming and climate change that has wreaked havoc since the late 20th century. Unsplash Also R… [+2732 chars]
A total lunar eclipse graced the night skies, providing longer than usual thrills for stargazers around the world. This rare phenomenon was seen across North and South America. The celestial action u… [+401 chars]
Several parts of Antarctica have actually seen a rise in the last 20 years, despite the ongoing global warming and climate change that has wreaked havoc since the late 20th century. Unsplash Also R… [+2732 chars]
In the shadow of a massive Patagonian glacier, paleontologists have unearthed a rare fossil find: an ancient marine reptile that died while pregnant. This dolphin-like creature, called an ichthyosaur… [+3891 chars]
In the early days of the space age, the Apollo astronauts took part in a visionary plan to bring samples of the lunar surface material, known as regolith, back to Earth where they could be studied an… [+7057 chars]
The study of black holes has advanced immensely in the past few years. In 2015, the first gravitational waves were observed by scientists at the Laser Interferometer Gravitational-Wave Observatory (L… [+6958 chars]
There was a time when we thought a 50 MHz 486 was something to get excited about. In comparison, the computer this post was written on clocks in at about 3.8 GHz, which these days, isn’t an especiall… [+1842 chars]
Einstein's theory of special relativity teaches us that time is relative. But what does it mean for time to be relative? How can we live in a universe where nobody can agree on when events start, whe… [+5276 chars]
