Disk reflectance spectra at different stellocentric distances. a, The disk reflectance spectra at 80- 90 au (region 1, yellow), 90-105 au (region 2, orange), and 105-120 au (region 3, cyan),
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SpaceX continues to gear up for the ninth test flight of its Starship megarocket. The company performed a “static fire” test with the Flight 9 upper stage this week at
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WASHINGTON — A change in engines will cause the launch of a lunar lander being built for a NASA-funded mission to slip from 2026 to 2027. In a May 9
Target pixel files of TOI-3493 in TESS sectors 37 (left) and 64 (right). The electron counts are color-coded. The red-bordered pixels are used in the simple aperture photometry. TOI-3493 is
NASA astronaut and Expedition 72 flight engineer Anne McClain is pictured near one of the International Space Station’s main solar arrays during a spacewalk. NASA/Nichole Ayers In this May 1,
On a chill January evening in 1989, members of the Experimental Aircraft Association of Boston gathered for a special event. At 7 p.m., the group’s president introduced a guest speaker
DFT-computed energy profile for the most probable formation routes of GCA via radiative association. The energies include zero-point vibrational energy (ZPE), with the zero of energy set for GCA, shown
6 Min Read A Defining Era: NASA Stennis and Space Shuttle Main Engine Testing The numbers are notable – 34 years of testing space shuttle main engines at NASA’s Stennis
A new type of super-black, highly resistant satellite paint promises an affordable fix to the satellite light pollution problem that has marred astronomical research since the recent advent of low-Earth-orbit
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