WASHINGTON — SpaceX launched the third in its series of mid-inclination dedicated rideshare missions April 21, but with very few rideshare payloads on board. A Falcon 9 lifted off from
WASHINGTON — SpaceX launched the third in its series of mid-inclination dedicated rideshare missions April 21, but with very few rideshare payloads on board. A Falcon 9 lifted off from
Snapshots of the latitude-longitude simulation of Europa’s surface evolution when it first enters the red giant branch habitable zone (12.25 Gyr, Seff = 0.32, Jupiter at 2 AU Cahoy et
Lyrid meteor shower When: 16 to 25 April Peak: April 22 Comet of origin: C/1861 G1 Thatcher (Comet Thatcher) Zenithal Hourly Rate (ZHR): 18 (The number of meteors a single
With the rapid integration of emerging technologies, today’s defense landscape is more interconnected and complex than ever before. This reality places stress on traditional infrastructures that often fall short in
Full image of this system of the first epoch in the H band. Left panel: central stars. The fainter component is in the southeast direction of the primary star on
A new microscope just arrived at the International Space Station (ISS) to help study life’s adaptability under extreme conditions using an innovative imaging technique. The Extant Life Volumetric Imaging System,
WASHINGTON — Lockheed Martin is launching a new initiative called “AI Fight Club,” a virtual battleground where companies can test their artificial intelligence algorithms for use in military applications. The
DENVER — The White House’s budget proposal for the National Oceanic and Atmospheric Administration would seek to make major changes in a weather satellite program as well as transfer space
SpaceX launched a milestone mission on Sunday night (April 27). A Falcon 9 rocket carrying 23 of the company’s Starlink broadband satellites — including 13 with direct-to-cell capability — lifted
Graphical abstract — astro-ph.GA The interplay between radiation chemistry and sublimation dynamics of condensed organic compounds on cold grains is fundamental to describe observed gas-phase and ice-phase molecular abundances in