SEDs scaled to the EEID (top panel) and to the semi-major axis of each planet b (bottom panel). In the bottom panel the wavelength range is changed to expand the
SEDs scaled to the EEID (top panel) and to the semi-major axis of each planet b (bottom panel). In the bottom panel the wavelength range is changed to expand the
Earth’s planetary spectra through time as seen with the LUVOIR concept mission (LUVOIR Team, 2019). Credit: G. Arney, S. Domagal-Goldman, T. B. Griswold (NASA GSFC) — astro-ph.EP This article reviews
Schematic of the circum-Jovian decretion disk. Gas and dust from the circumsolar accretion disk are subsumed into the Jovian disk from approximately one hydrostatic scale height via meridional flows, and
Dayside temperature scaling factor, R = Tday/Tday,max, as a function of irradiation temperature, Tirr, for (a) all observed rocky exoplanets and (b) planets with Tirr > 1500 K, which may
Schematic illustration of the properties and relative distribution of µm-size dust, mm grains, and molecular gas in the two cavity types presented in this work in comparison to a full
The supermassive black hole in the Milky Way’s galactic center, Sagittarius A-star, is known for being quiet and dim. But that wasn’t always the case. The powerful XRISM x-ray telescope
In sending a car-sized rotorcraft to explore Saturn’s moon Titan, NASA’s Dragonfly mission will undertake an unprecedented voyage of scientific discovery. And the work to ensure that this first-of-its-kind project
A Dual Engine Centaur upper stage for Atlas V nears completion at the factory in Decatur, Alabama. The RL10 engine marked 60 years of flight on Nov. 27, 2023. Image:
HELSINKI — Commercial launch startup Landspace has secured formal contracts to launch satellites for China’s two main megaconstellation projects, helping to address a launch capacity bottleneck. Chinese media reported Jan.
3 Min Read I Am Artemis: Dave Reynolds Dave Reynolds, the booster manager for SLS (Space Launch System), works inside the Next Generation Booster Avionics Mockup at NASA’s Marshall Space






