share this article This article is free to share under the Attribution 4.0 International License. Collapse of dark matter may be the missing ingredient in explaining how supermassive black holes formed before the first stars. A growing mystery in astronomy is the existence of massive black holes (some as heavy as a billion suns) that … Read more
Track your investments for free with Simply Wall St, the portfolio command center trusted by over 7 million individual investors worldwide. The White House has directed U.S. government agencies to deploy nuclear reactors for space use, with the goal of having them in orbit by 2028 and on the moon by 2030. This new federal … Read more
Astronauts on NASA’s Artemis II mission said their experience in space was so overwhelming that they were temporarily removed from the mission, offering a glimpse into the mental strain of human spaceflight. At a post-flight press conference Thursday at Johnson Space Center in Houston, the four crew members spoke not just of moments of distraction, … Read more
NASA’s latest cubesat missionCANVAS began studying how radio waves generated by lightning and man-made transmitters travel from the Earth’s surface to the vast expanse of space. The mission, which launched on April 7, aims to provide critical insights into the space environment that could change the way both space infrastructure and systems on Earth are … Read more
This visualization shows how DESI’s 3D map of the universe has been accumulated over five years. It starts with DESI tiles in the night sky, each observing about 5,000 galaxies. Moving to see the observations in 3D, you’ll see how DESI maps the cosmic web of filaments and voids. The Earth is at the center … Read more
Watch and hear how galaxies evolve in these new simulations. Video via Royal Astronomical Society. A new simulation allows scientists to see and hear the evolution of galaxies. COLIBRE simulations track the growth of the universe from its earliest days to today in unprecedented detail. By including cold gas and cosmic dust – Star raw … Read more