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Hubble Space Telescope Deployment Anniversary Highlights Historical Milestones

Hubble Space Telescope Deployment Anniversary Highlights Historical Milestones

April 25 marks the anniversary of the Hubble Space Telescope's deployment in orbit from the space shuttle Discovery in 1990. This event was a significant milestone in space exploration, despite initial challenges with the telescope's primary mirror, which required corrective components for optimal focus. The anniversary also coincides with other historical events, such as the first recorded use of the term 'America' in 1507, the U.S. Congress declaring war against Spain in 1898, and the opening of the St. Lawrence Seaway in 1959. These events reflect pivotal moments in history that have shaped global and national developments.
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How STS-31 became a defining Space Shuttle mission

How STS-31 became a defining Space Shuttle mission

The STS-31 mission stands out as a significant milestone in NASA's Space Shuttle program. Launched on April 24, 1990, aboard the Space Shuttle Disc...
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NASA Celebrates Hubble Telescope's 36th Anniversary with New Cosmic Image

NASA Celebrates Hubble Telescope's 36th Anniversary with New Cosmic Image

NASA is marking the 36th anniversary of the Hubble Space Telescope's launch by releasing a new image of the Trifid Nebula, also known as the 'Cosmic Sea Slug.' The Hubble Telescope, which was launched on April 24, 1990, has made nearly 1.7 million observations and targeted about 55,000 astronomical objects. These observations have contributed to over 22,000 scientific papers and more than 1.3 million citations, establishing Hubble as one of the most influential scientific instruments. The new image revisits the Trifid Nebula, a star-forming region approximately 5,000 light-years away, showcasing a structure that includes a jet from Herbig-Haro 399, illustrating how young stars shape their surroundings.
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NASA's Roman Space Telescope Set to Launch, Aiming to Unveil Universe's Mysteries

NASA's Roman Space Telescope Set to Launch, Aiming to Unveil Universe's Mysteries

The Nancy Grace Roman Space Telescope, named after NASA’s first chief astronomer, is now complete after over a decade of development. Built at NASA's Goddard Space Flight Center in Greenbelt, Maryland, the telescope is ready to be shipped to Kennedy Space Center in Florida for a potential launch as early as September. This telescope is designed to take a wide view of the universe, which will aid scientists in understanding dark energy and dark matter, and in discovering thousands of planets beyond our solar system. The Roman Telescope's capabilities are expected to surpass those of the Hubble Space Telescope, offering a broader perspective that could challenge existing theories about the universe.
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NASA Welcomes Jordan as 63rd Artemis Accords Signatory, Expanding Space Collaboration

NASA Welcomes Jordan as 63rd Artemis Accords Signatory, Expanding Space Collaboration

Jordan has become the 63rd nation to sign the Artemis Accords, committing to responsible space exploration. The signing ceremony took place at NASA's headquarters in Washington, with Jordan's Ambassador Dina Kawar and NASA Administrator Jared Isaacman in attendance. The accords aim to establish principles for peaceful and transparent space exploration, including cooperation on lunar missions. Jordan's participation is seen as a step towards enhancing its technological capabilities and contributing to international space efforts. The country has previously launched a CubeSat and conducted space research initiatives.
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US Navy Divers Capture Eerie Underwater Scene at Artemis 2 Splashdown

US Navy Divers Capture Eerie Underwater Scene at Artemis 2 Splashdown

During the recent Artemis 2 lunar mission, US Navy divers captured stunning underwater images of the Orion capsule's return to Earth. These images, taken at the splashdown site, provide a unique perspective on the mission's conclusion. The photographs serve a dual purpose: they are both visually striking and scientifically valuable, allowing experts to assess the performance of the capsule's heat shield. The heat shield, crucial for protecting the crew during reentry, showed promising results, with ceramic tiles performing as expected. This follows concerns from the Artemis 1 mission in 2022, where the heat shield sustained significant damage.
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The Moon Mission That Failed but Mattered

The Moon Mission That Failed but Mattered

Ranger 4 was a significant milestone in the history of space exploration, marking the first time a U.S. spacecraft reached the Moon. Launched in 19...
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On This Day: Hubble Space Telescope launched in 1990

On This Day: Hubble Space Telescope launched in 1990

The STS-31 mission marked a pivotal moment in space exploration, as it was responsible for deploying the Hubble Space Telescope into low Earth orbi...
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NASA's DGCE SIG Seminar Explores Cosmic Origins and UV Imaging for HWO

NASA's DGCE SIG Seminar Explores Cosmic Origins and UV Imaging for HWO

NASA's Diffuse Gas in Cosmic Ecosystems (DGCE) Special Interest Group (SIG) is hosting a seminar on April 23, 2026, focusing on potential science cases and instrument goals for ultraviolet (UV) imaging and spectroscopy with the upcoming Habitable Worlds Observatory (HWO). The seminar, led by Kevin France from the University of Colorado, will discuss the scientific framework developed for HWO, which aims to advance the study of galactic ecosystems, exoplanets, and stellar science. The HWO is expected to build on the legacy of the Hubble Space Telescope, offering enhanced capabilities for detecting and characterizing diffuse gas and other cosmic phenomena.
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NASA Plans September Launch for Nancy Grace Roman Space Telescope to Explore Dark Energy and Exoplanets

NASA Plans September Launch for Nancy Grace Roman Space Telescope to Explore Dark Energy and Exoplanets

NASA is preparing to launch the Nancy Grace Roman Space Telescope in early September, with a deadline no later than May 2027. This telescope, named after NASA's first chief astronomer, is designed to have a field of view 100 times larger than the Hubble Space Telescope. The Roman Telescope will be launched aboard a SpaceX Falcon Heavy rocket and will operate nearly 1 million miles from Earth. It is equipped with a 300.8-megapixel camera and a high-contrast coronagraph, enabling it to capture light from visible to near-infrared and study exoplanets. The mission aims to address key questions in dark energy, exoplanets, and astrophysics, potentially discovering new classes of cosmic objects.
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NASA Unveils Roman Telescope to Map Universe and Discover Exoplanets

NASA Unveils Roman Telescope to Map Universe and Discover Exoplanets

NASA has introduced the Roman space telescope, a new instrument designed to explore vast areas of the universe and discover tens of thousands of exoplanets. The telescope, named after astronomer Nancy Grace Roman, is set to launch aboard a SpaceX rocket as early as September. It features a wide-angle lens that provides a field of view 100 times larger than the Hubble Space Telescope, allowing it to capture extensive data on galaxies, supernovae, and stars. The Roman telescope will also study dark matter and dark energy, which are believed to make up 95% of the universe. This mission aims to enhance our understanding of the universe's structure and the forces that govern it.
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NASA's Roman Telescope Set for Early Launch, Promising Advanced Space Observations

NASA's Roman Telescope Set for Early Launch, Promising Advanced Space Observations

NASA's Nancy Grace Roman Space Telescope is set to launch in September, eight months ahead of schedule and under budget. The telescope, named after a key figure in the planning of the Hubble Space Telescope, is designed for wide-field views and a massive imaging system capable of sending 1.4 terabytes of data to Earth daily. Unlike its predecessors, the Roman Telescope will focus on infrared astronomy, which is challenging from Earth due to atmospheric absorption. The project benefited from surplus spy satellite hardware provided by the National Reconnaissance Office, allowing NASA to enhance the telescope's capabilities significantly.