资讯
4 小时
Space.com on MSNThe hitchhiker's guide to literary sci-fi: A trivia quiz!
From dystopian futures to interstellar adventures, this quiz explores the classics that dared to imagine the impossible—and ...
22 小时
Space.com on MSNSpaceX test fires next Super Heavy booster for Starship's 11th upcoming launch (video)
The company performed a static test fire of the Super Heavy booster slated for Starship's 11th launch. Secured to the launch stand at SpaceX's Starbase manufacturing and test facility in Texas, the ...
Registrar Dr K. Suneetha, attending as special guest, noted that IKS would strengthen students’ cultural awareness and ...
6 小时on MSN
First-ever complete measurement of a black-hole recoil achieved thanks to gravitational waves
A team of researchers led by the Instituto Galego de Física de Altas Enerxías (IGFAE) from the University of Santiago de ...
20 小时
Space on MSNDART Asteroid Impact Seen From Ground Observatory And Cubesat
NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. The Les Makes ...
2 小时
Astronomy on MSNA more precise measure of Earth's wobble
Recently, the results of a 250-day experiment to refine a particular motion of our planet were published in the journal ...
Enhancing Astronomy Education through an Interactive STEM Day Program . Creative Education, 16, 1328-1341. doi: ...
3 小时on MSN
Beware of the 'gravitational keyhole': How to find the safest spots to deflect a hazardous ...
Selecting the right spot to smash a spacecraft into the surface of a hazardous asteroid to deflect it must be done with great ...
Economist from the University of Milan, Massimo Florio, reviews "Big Science, Innovation & Societal Contributions" and "The ...
Importance of existing scientific knowledge and methodologiesEvolution from ancient to modern scientific thinkingRisks of ...
Nearly a decade after California revamped its K-12 science curriculum, two-thirds of students failed to meet the statewide standard.
3 小时
Interesting Engineering on MSNNew bendable solar cells stay stable for 2,000 hours under heat and humidity
The consortium uses the Roll-to-roll (R2R) manufacturing technique for producing flexible and thin-film products.
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