The structures and relative zero-point-corrected energies (in kJ/mol and kT-equivalent temperature) of the four most stable conformers of 3-hydroxypropanal. The dipole moments are listed as µa/µb/µc. The point group of
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SANTA FE, N.M. — South Korean launch startup Innospace said it will attempt a second launch of its small rocket in the first half of 2026 after its inaugural flight
NASA astronaut and Expedition 72 Flight Engineer Nichole Ayers is pictured during a spacewalk to upgrade the orbital outpost’s power generation system and relocate a communications antenna. Credit: NASA NASA
WASHINGTON — Firefly Aerospace says it will upgrade its Alpha launch vehicle, making changes intended to improve the reliability of a rocket that has experienced several failures. The company announced
The origin of the differing tilts in the orbits of the planets in our solar system may have been revealed through the discovery of subtle warps spotted in many planet-forming
Launched in March, NASA’s SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors. This map will enable 3D distance measurements to other galaxies
Extraterrestrial Materials Analysis Group (ExMAG) The Extraterrestrial Materials Analysis Group (ExMAG) meeting is scheduled for September 15–19, 2025, at the Lunar and Planetary Institute (LPI) in Houston, Texas. The Second ExMAG/MEPAG Joint
SpaceX shared stunning photos of its Falcon 9 rocket carrying the U.S. Space Force’s secretive X-37B space plane into orbit last week. The pictures capture the nighttime launch on Aug.
The European Space Agency’s Proba-3 mission has made significant strides in advancing solar observation since its launch in December 2024. Within less than a year of operations, the mission has
Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had contemplated the existence of life beyond Earth. As our technology matured and we
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