Nancy Grace Roman Space Telescope

China postpones launch of Xuntian Space Telescope, alters global space race dynamics

23Nov

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Technology

China postpones launch of Xuntian Space Telescope, alters global space race dynamics

[ad_1] In a surprising move, China has delayed the launch of its highly anticipated Xuntian Space Telescope, reshaping the international competition to explore the mysteries of the cosmos. Originally scheduled for liftoff from the Wenchang Space Launch Center in southern China by the end of this year, Xuntian is now set for a mid-2025 launch. The postponement puts it in direct competition with the European Space Agency's Euclid and NASA's Nancy Grace Roman Space Telescope. Zhan Hu, project scientist of Xuntian space telescope system, revealed that the delay was necessary for the team to finalize a preflight "engineering qualification model." This model will undergo rigorous performance tests early next year. Despite the setback, China is making significant strides by domestically develo...

Nancy Grace Roman Space Telescope: NASA set to solve many secrets of the Universe

[ad_1] The Nancy Grace Roman Space Telescope, set to launch around May 2027, will provide a groundbreaking view of the Milky Way Galaxy. This NASA mission aims to monitor hundreds of millions of stars in search of subtle flickers that indicate the presence of celestial objects, including exoplanets, distant stars, icy objects in our solar system, black holes, and more.Roman's capabilities are essential for advancing the field of time-domain astronomy, which focuses on studying how the universe evolves over time. The telescope's Galactic Bulge Time-Domain Survey will focus on the Milky Way Galaxy, utilizing its infrared vision to peer through dust clouds that obstruct our view of the galaxy's central region. Roman's unique capabilities make it a valuable discovery machine with its vast f...

400 Earth-mass rogue planets in the Milky Way Galaxy? NASA explains

[ad_1] NASA reveals that the Milky Way Galaxy may contain over 400 Earth-mass rogue planets. These rogue planets drift in space and they do not orbit any star at all, which makes them special. It is speculated that these planets are hidden in the Milky Way Galaxy and NASA's Nancy Grace Roman Space Telescope could spot over 400 of these rogue planets. According to NASA's report, the unknown planets were from outside the galaxy, but drifted into it with some unknown mechanism. “We estimate that our galaxy is home to 20 times more rogue planets than stars – trillions of worlds wandering alone,” said David Bennett, a senior research scientist at NASA's Goddard Space Flight Center in Greenbelt, Maryland. About the rogue planet and upcoming missionSo far we know that planets outside the sol...