ML tree inferred using IQ-TREE under the LG + C60 + F + G + PMSF model, based on a set of 579 archaeal taxa (411 Asgard archaea, 51 DPANN archaea, 47 Euryarchaea and 70 representatives of TACK
ML tree inferred using IQ-TREE under the LG + C60 + F + G + PMSF model, based on a set of 579 archaeal taxa (411 Asgard archaea, 51 DPANN archaea, 47 Euryarchaea and 70 representatives of TACK
The fundamental constants of nature seem perfectly tuned to allow life to exist. If they were even a little bit different, we simply wouldn’t be here. Given this grave existential
At the very largest scales, galaxies are not scattered around randomly. Instead, they form a pattern called the cosmic web. In fact, this is the largest pattern found in nature,
Watch live! Elon Musk talks SpaceX, Mars and more prior to Starship flight 9 – YouTube Watch On A lot of eyes will be looking at SpaceX today. SpaceX CEO
Retrievals of Cassini/VIMS occultation of Titan. Top left: observations and best-fit TauREx retrievals. Bottom left: breakdown of the extinction contributions in the tholin + CH4(l)(HITRAN) case. Right: Atmospheric properties inferred
Deep-sea dive activity, 1958–2024. (A) Deep-sea dive activity has been concentrated in a small number of locations, particularly (B) Monterey Bay, USA; (C) Hawai’i, USA; (D) Suruga and Sagami Bays,
There’s still time to get one of the best streaming deals before it expires on May 30. An annual subscription to Peacock TV is now 68% off, but you’ll have
We just got our first look at a prototype for a novel moon-mining machine. “When you’re operating equipment on the moon, reliability and performance standards are at a new level,”
Earth’s stratosphere — NASA Although the high-altitude limit for microbial survival in the Earth–atmosphere system has remained a scientific curiosity and topic of study, the ecological significance of long-distance microbial
WASHINGTON — The U.S. Space Force has ordered two additional Global Positioning System satellites from Lockheed Martin. The $509.7 million contract covers GPS III satellites 21 and 22, which are






