There is a set of very special numbers, known as the fundamental constants of nature, that cannot be explained. Where do they come from? Finding out if they are, in
There is a set of very special numbers, known as the fundamental constants of nature, that cannot be explained. Where do they come from? Finding out if they are, in
Moment-0 maps for all H2CO with transitions listed in Table 2. with 3σ clipping. Black circle in bottom left corner represents the ALCHEMI 1.′′6/28 pc beam. — astro-ph.GA Formaldehyde (H2CO)
Virgin Galactic’s spaceflight drought will last just about two years, if all goes according to plan. The suborbital space tourism company last went to the final frontier in June 2024,
There are creatures here on Earth that may give us clues on getting “chat-time” with extraterrestrial intelligence — dolphins, which are famously social and smart. Recently, the Coller Dolittle Challenge
Exoplanetology: Exoplanets & Exomoons Status Report astro-ph.EP May 24, 2025 Effective (turbulent) viscosity (normalised by a measure of uclc) as a function of the ratio of tidal to convective frequencies
This schematic depicts the set-up of the volatile exchange during initialization (t=0) and run time. For initialization, a surface temperature of 4000 K and a completely molten magma ocean is
Japan is putting its Martian Moons eXploration (MMX) spacecraft through a series of tests ahead of its launch to Mars next year. MMX is a complex mission to collect samples
Understanding the Rocket Failure Mechanism The recent test of a 3D-printed combustion chamber ended in a dramatic failure that highlights the hidden complexities involved in modern rocket engineering. At the
A group of beachgoers at Cape Canaveral look on as SpaceX’s Falcon 9 rocket took to the skies to begin the Starlink 12-22 mission on Saturday, May 24, 2025. Image: