Photo of the Day What is the sound of two black holes merging in deep space? Sound waves don't propagate in vacuum, but gravitational waves do. In 2015 we were able to "hear" them for the first time and confirm one of Albert Einstein's theoretical predictions. Each square on the grid of the featured [...]
NASA’s Nancy Grace Roman Space Telescope stands fully assembled, following the integration of its two major segments, in the clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. The mission is slated to launch by May 2027, but the team is on track for launch as early as fall 2026.NASA/Jolearra Tshiteya Media [...]
NASA’s crawler-transporter carries the powerful SLS (Space Launch System) rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission on Jan. 17, 2026.Credit: NASA/Brandon Hancock Before NASA sends its astronauts Reid Wiseman, Victor Glover, Christina Koch, and [...]
As a member of the Crew and Thermal Systems Division, Aaron Rose supports critical cargo resupply missions to the International Space Station. In this role, he works with payload developers to safely transport temperature-controlled science experiments to and from station with portable coolers, freezers, and refrigerators. For the full flight cycle, Rose and his team members ensure all cold stowage hardware, operations, and personnel are coordinated to [...]
To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video After growing through the fall and winter, sea ice in the Arctic reached its annual maximum extent on March 15, 2026, peaking at coverage area of 5.52 million square miles (14.29 million square kilometers). Trent Schindler/NASA’s [...]
X-ray: Chandra: NASA/CXC/SAO, XMM: ESA/XMM-NEWTON, IXPE:NASA/MSFC; Optical: NSF/NOIRLab; Image Processing: NASA/CXC/SAO/J. Schmidt NASA’s IXPE (Imaging X-ray Polarimetry Explorer) mission has taken a new observation of a supernova, RCW 86, seen here in an image released on March 24, 2026. This observation helps fill in a fuller picture of what other telescopes have seen. The full [...]
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Los miembros de la tripulación de Artemis II —el astronauta de la CSA (Agencia Espacial Canadiense) Jeremy Hansen y los astronautas de la NASA Christina Koch, Victor Glover y Reid Wiseman— salen de los alojamientos de la tripulación de astronautas, situados en el Edificio de Operaciones y Comprobación Neil Armstrong, y se dirigen a los [...]
Explore Hubble Science Hubble Space Telescope NASA’s Hubble Detects… Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts [...]
Los miembros de la tripulación de Artemis II —el astronauta de la CSA (Agencia Espacial Canadiense) Jeremy Hansen y los astronautas de la NASA Christina Koch, Victor Glover y Reid Wiseman— salen de los aposentos de la tripulación, situados en el Edificio de Operaciones y Comprobación Neil Armstrong, y se dirigen a los vehículos de [...]
