Colorful Type II polar stratospheric clouds (PSC) form when the temperature in the stratosphere drops to a staggeringly low -85C. NASA's MERRA-2 climate model predicts when the air up there is cold enough: OnApril 29, 2025, the Arctic stratosphere ismuch too hotfor polar stratospheric clouds...
The most mysterious asteroids in the solar system Boom! NASA just slammed into an asteroid and filmed the crash Huge, unusually powerful explosion in space just detected by scientists The best telescopes for gazing at stars and solar eclipses in 2024 ...
The best telescopes for gazing at stars and solar eclipses in 2024 The most mysterious asteroids in the solar system Object smacks Jupiter and explodes, space footage shows The Clearwater Lakes Craters The Clearwater Lakes Craters in northern Quebec, Canada, as seen from space.Credit: NASA ...
Astronomers gaze into 'dark nebula' 60 times the size of the solar system (video) James Webb Space Telescope finds a wild black hole growth spurt in galaxies at 'cosmic noon' Latest Watch Vega-C rocket launch European forest-monitoring satellite to orbit on April 29 See more latest Most...
Trump administration cancels lease for NASA's Goddard Institute for Space Studies lab in New York City Faint Neptune joins Venus and Saturn to form a planetary triangle in the pre-dawn sky on April 28 Meet the 'Doctor Who' actors who brought the retrofuturistic robots to life for season ...
research that was published today (April 26, 2022) in the journalNature Communications. “Since purines and pyrimidines can be synthesized in extraterrestrial environments, as has been demonstrated by our own study, one would expect to find a wide diversity of these organic molecules in mete...
Palaeoenvironments and taphonomy of clypeasteroids in Miocene carbonates of the Esfahan–Sirjan Basin, central Iran. Facies 66, 14 (2020). https://doi.org/10.1007/s10347-020-00598-6 Download citation Received25 January 2020 Accepted20 March 2020 Published07 April 2020 DOIhttps://doi.org/...
Solar wind flowing from this large southern coronal hole could reach Earth on April 21-23.Credit: NASA/SDO |more data Polar Stratospheric Clouds Colorful Type II polar stratospheric clouds (PSC) form when the temperature in the stratosphere drops to a staggeringly low -85C. NASA's MERRA-2 cl...
SPACEX JUST PUNCHED A HOLE IN THE IONOSPHERE:A Falcon 9 rocket lifted off from Cape Canaveral last night (April 21) on a rideshare mission called "Bandwagon-3." In Puerto Rico, Frankie Lucena watched the rocket fly overhead and, then, punch a hole in the ionosphere: ...
In a panel discussion in April, astrophysicist John Grunsfeld ? a former NASA astronaut who flew on five shuttle missions ? suggested that one goal might be sending humans to purposely move an asteroid, to nudge the space rock to change its trajectory. Such a feat, he said, would show tha...