• Dark Matter Search Could Lead Us to a New Kind of Star

    Updated: 2025-07-07 04:00:13
    Space Health Environment Humans Tech Nature Physics Society Opinion Explainer About Us Our Team Follow Us Daily Newsletter Contact Privacy Privacy Manager Accessibility Terms 2025 ScienceAlert Pty Ltd Dark Matter Search Could Lead Us to a New Kind of Star Physics 07 July 2025 By Michael Irving An artist's impression of a brown . dwarf NASA JPL-Caltech Dark dwarfs could be lurking out in the cosmos , according to a new study . These hypothetical , effectively eternal bodies would be powered by dark matter annihilation and though dim , there is a way we could spot . them Dark matter is expected to pervade the Universe , but being… well , dark , it's hard to find . It doesn't reflect or emit light – its existence is only inferred through its interactions with regular matter via gravity .

  • Universe Will Start to Shrink in Just 7 Billion Years, Claims Study

    Updated: 2025-07-07 01:17:03
    , Space Health Environment Humans Tech Nature Physics Society Opinion Explainer About Us Our Team Follow Us Daily Newsletter Contact Privacy Privacy Manager Accessibility Terms 2025 ScienceAlert Pty Ltd Universe Will Start to Shrink in Just 7 Billion Years , Claims Study Space 07 July 2025 By Mark Thompson , Universe Today Could our Universe be headed for a Big Crunch after all Mark Garlick Science Photo Library For generations , humans have gazed at the stars and wondered about the ultimate fate of the Universe . Will it expand forever into the cold emptiness , or meet a more dramatic end A new study published by physicists from Cornell University , Shanghai Jiao Tong University , and other institutions suggests we may finally have an answer , and it's surprisingly . specific Using data

  • At 1.3 Billion Light-Years Wide, Quipu Is Officially The Biggest Thing in Our Universe

    Updated: 2025-07-05 23:26:19
    , Space Health Environment Humans Tech Nature Physics Society Opinion Explainer About Us Our Team Follow Us Daily Newsletter Contact Privacy Privacy Manager Accessibility Terms 2025 ScienceAlert Pty Ltd At 1.3 Billion Light-Years Wide , Quipu Is Officially The Biggest Thing in Our Universe Space 06 July 2025 By Evan Gough , Universe Today Quipu red is the largest structure ever found in the Universe . The others are Shapley blue Serpens-Corona Borealis green Hercules purple and Sculptor-Pegasus beige Bohringer et al . 2025 Is it possible to understand the Universe without understanding the largest structures that reside in it In principle , not . likely In practical terms Definitely not . Extremely large objects can distort our understanding of the . cosmos Astronomers have found the

  • Hubble Captures an Active Galactic Center NASA Science Facebook logo Instagram logo

    Updated: 2025-06-27 15:55:53
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  • Hubble Studies Small but Mighty Galaxy NASA Science Facebook logo Instagram logo

    Updated: 2025-06-21 16:22:21
    Explore Search News Events News Events Recently Published Video Series on NASA+ Podcasts Audio Blogs Newsletters Social Media Media Resources Multimedia Multimedia Images Videos on NASA+ Interactives NASA Apps Podcasts e-Books STEM Multimedia NASA+ Search Suggested Searches Climate Change Artemis Expedition 64 Mars perseverance SpaceX Crew-2 International Space Station View All Topics A-Z Home Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About NASA Español News Events Multimedia NASA+ Highlights 6 min read What†s Up : June 2025 Skywatching Tips from NASA article 3 weeks ago 7 min read NASA History News and Notes – Summer 2025 article 1 day ago 2 min read NASA Aircraft to Make Low-Altitude Flights in Mid-Atlantic ,

  • Hubble Studies a Spiral†s Supernova Scene NASA Science Facebook logo Instagram logo

    Updated: 2025-06-21 16:22:17
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  • Podcasts and Audio NASA

    Updated: 2025-06-06 22:34:52
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  • NASA Astrophysics NASA Science

    Updated: 2025-06-06 22:31:14
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  • NASA Biological Physical Sciences NASA Science

    Updated: 2025-06-06 22:31:14
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  • Astromaterials NASA Science Facebook logo Instagram logo

    Updated: 2025-06-06 22:31:14
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  • Space Travel Technology NASA

    Updated: 2025-06-06 22:31:11
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  • Robotics NASA

    Updated: 2025-06-06 22:31:11
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  • Science Instruments NASA

    Updated: 2025-06-06 22:31:11
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  • For Kids and Students NASA

    Updated: 2025-06-06 22:31:11
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  • Science for Everyone NASA Science

    Updated: 2025-06-06 22:31:10
    Explore Search News Events News Events Recently Published Video Series on NASA+ Podcasts Audio Blogs Newsletters Social Media Media Resources Multimedia Multimedia Images Videos on NASA+ Sounds and Ringtones Interactives NASA Apps Podcasts e-Books STEM Multimedia NASA+ Search Suggested Searches Climate Change Artemis Expedition 64 Mars perseverance SpaceX Crew-2 International Space Station View All Topics A-Z Home Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About NASA Español News Events Multimedia NASA+ Highlights 5 min read NASA†s Webb Rounds Out Picture of Sombrero Galaxy†s Disk article 3 days ago 5 min read Apocalypse When Hubble Casts Doubt on Certainty of Galactic Collision article 4 days ago 6 min read What†s

  • Multimedia NASA Science

    Updated: 2025-06-06 22:30:54
    Explore Search News Events News Events Recently Published Video Series on NASA+ Podcasts Audio Blogs Newsletters Social Media Media Resources Multimedia Multimedia Images Videos on NASA+ Sounds and Ringtones Interactives NASA Apps Podcasts e-Books STEM Multimedia NASA+ Search Suggested Searches Climate Change Artemis Expedition 64 Mars perseverance SpaceX Crew-2 International Space Station View All Topics A-Z Home Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About NASA Español News Events Multimedia NASA+ Highlights 5 min read NASA†s Webb Rounds Out Picture of Sombrero Galaxy†s Disk article 3 days ago 5 min read Apocalypse When Hubble Casts Doubt on Certainty of Galactic Collision article 4 days ago 6 min read What†s

  • Hubble Captures Starry Spectacle NASA Science Facebook logo Instagram logo

    Updated: 2025-06-06 22:30:54
    Explore Search News Events News Events Recently Published Video Series on NASA+ Podcasts Audio Blogs Newsletters Social Media Media Resources Multimedia Multimedia Images Videos on NASA+ Sounds and Ringtones Interactives NASA Apps Podcasts e-Books STEM Multimedia NASA+ Search Suggested Searches Climate Change Artemis Expedition 64 Mars perseverance SpaceX Crew-2 International Space Station View All Topics A-Z Home Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About NASA Español News Events Multimedia NASA+ Highlights 4 min read NASA Mars Orbiter Captures Volcano Peeking Above Morning Cloud Tops article 4 hours ago 5 min read 3 Black Holes Caught Eating Massive Stars in NASA Data article 2 days ago 6 min read What†s Up :

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