This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. When I imagine the future of space commerce, the first
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As the United Nations COP30 climate conference begins in Belém, Brazil, attention is focused on the Amazon rainforest, a region that embodies significant challenges and opportunities in the fight against
WASHINGTON — One of the largest antennas in NASA’s Deep Space Network was damaged in September and may be out of service for an extended period, further straining the system.
Science & Exploration 05/01/2026 326 views 19 likes On 5 January 2026, the European Astronaut Centre (EAC) in Cologne, Germany, hosted a special tradition: the planting of an astronaut tree
This illustration shows a rogue planet traveling through space. Credit: NASA/JPL-Caltech/R. Hurt (Caltech-IPAC) A population of free-floating planets is known from gravitational microlensing surveys. None have a directly measured mass,
Based on the latest national forecast, skies will be mainly clear on Halloween night across about three-quarters of the contiguous (48) United States, as costumed kids arrive at the door
Scientists have gotten to the bottom of the mystery of an “impossible” merger between black holes that was detected via ripples in space-time called gravitational waves back in 2023. The
During the one-year analog mission, crew members will participate in various activities, including sample collection and analysis utilizing a glovebox. Bill Stafford/NASA [Federal Register Volume 90, Number 225 (Tuesday, November
This NASA/ESA Hubble Space Telescope image features the galaxy NGC 4388, a member of the Virgo galaxy cluster. ESA/Hubble & NASA, S. Veilleux, J. Wang, J. Greene A sideways spiral
Biological and abiotic tubes. SEM images of tubular colonies of a) Aspergillus niger feeding on straw (image: Anna Neubeck) and b) manganese oxide chemical gardens (image: Huld et al., 2023).
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