5 Things to Know About NASA’s Tiny Twin Polar Satellites

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Called PREFIRE, this CubeSat duo will boost our understanding of how much heat Earth’s polar regions radiate out to space and how that influences our climate. Twin shoebox-size climate satellites will soon be studying two of the most remote regions on Earth: the Arctic and Antarctic. The NASA mission will measure the amount of heat […]

Artemis Accords Reach 40 Signatories as NASA Welcomes Lithuania

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A milestone was reached on Wednesday as Lithuania became the 40th nation to join NASA and the international coalition in pursuit of safer space exploration by signing the Artemis Accords. The ceremony took place at the Radisson Blu Lietuva hotel in Vilnius, Lithuania, and signifies a continued push toward transparency and peace as more nations […]

NASA’s X-59 Passes Milestone Toward Safe First Flight 

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NASA has taken the next step toward verifying the airworthiness for its quiet supersonic X-59 aircraft with the completion of a milestone review that will allow it to progress toward flight.  A Flight Readiness Review board composed of independent experts from across NASA has completed a study of the X-59 project team’s approach to safety […]

NASA’s Juno Provides High-Definition Views of Europa’s Icy Shell

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Imagery from the solar-powered spacecraft shows some intriguing features on the ice-encased Jovian moon. Images from the JunoCam visible-light camera aboard NASA’s Juno spacecraft supports the theory that the icy crust at the north and south poles of Jupiter’s moon Europa is not where it used to be. Another high-resolution picture of the icy moon, […]

Discovery Alert: An Earth-sized World and Its Ultra-cool Star

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Our galaxy is a jewel box of red stars. More than 70% of the stars in the Milky Way are M dwarfs, also known as red dwarfs. These stars are cool and dim compared with our Sun, but they often blast orbiting exoplanets with high-energy radiation, especially early in their lives. And those ‘‘lives’’ last […]

NASA’s X-59 Passes Milestone Toward Safe First Flight

official news from : https://bit.ly/2QkyIbY

NASA has taken the next step toward verifying the airworthiness for its quiet supersonic X-59 aircraft with the completion of a milestone review that will allow it to progress toward flight. A Flight Readiness Review board composed of independent experts from across NASA has completed a study of the X-59 project team’s approach to safety […]

Good Night, Moon

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The waning gibbous moon stands out against the dark backdrop of space in this April 26, 2024, image from the International Space Station. Waning gibbous is one of eight moon phases, occurring after the full moon. The Sun always illuminates half of the Moon while the other half remains dark, but how much we can […]

Space Physics and Space Weather Scientist Dr. Yihua (Eva) Zheng

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“I grew up in China. In China, everybody talks about what they want to be [when they grow up]. Many want to grow up to be a scientist or engineer. So I aspired to be a scientist from an early age. “… For the girls or women in science — or in any profession or […]

Binoculars: A Great First Telescope

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Do you want to peer deeper into the night sky? Are you feeling the urge to buy a telescope? There are so many options for budding astronomers that choosing one can be overwhelming. A first telescope should be easy to use and provide good quality views while being affordable. As it turns out, those requirements […]

Hubble Views the Dawn of a Sun-like Star 

official news from : https://bit.ly/2QkyIbY

Looking like a glittering cosmic geode, a trio of dazzling stars blaze from the hollowed-out cavity of a reflection nebula in this new image from NASA’s Hubble Space Telescope. The triple-star system is made up of the variable star HP Tau, HP Tau G2, and HP Tau G3. HP Tau is known as a T […]

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