التقنية والذكاء الاصطناعي
NASA’s Swift Observatory Is Falling to Earth. Here’s What to Know About the Impending Impact
المصدر: WIRED · نُشر
The 3,200-pound satellite is expected to reenter Earth’s atmosphere later this week with a wide reentry zone covering parts of Africa, Australia, Southeast Asia, and South America.
The 3,200-pound satellite is expected to reenter Earth’s atmosphere later this week with a wide reentry zone covering parts of Africa, Australia, Southeast Asia, and South America.
أخبار ذات صلة
Meteors don't just burn up. What really happens is far more violent
Scientists have uncovered seven surprising stages that space rocks go through as they hurtle toward Earth, revealing that melting and violent fragmentation, rather than simple evaporation, determine their fate. The discovery could help explain why meteorites scatter across the gr
All Top News -- ScienceDaily ·
Scientists discover a hidden oxygen reservoir deep inside Earth
Scientists have discovered that magma deep inside Earth can store surprising amounts of extra oxygen, potentially revealing a hidden contributor to our planet's oxygen-rich atmosphere. The findings suggest that ancient volcanic eruptions may have helped transform Earth's atmosphe
All Top News -- ScienceDaily ·
NASA's Swift observatory is expected to return to Earth on November 4
The US Armed Forces says NASA's Swift observatory will re-enter Earth's atmosphere in the early hours of November 4.
Engadget - Technology News & Expert Reviews ·
Microbes at the end of the Earth: Antarctica's hidden biodiversity
When we think about Antarctica, many people imagine penguins, seals and whales. However, the majority of Antarctica's scientific wonders cannot be seen without a microscope. These microbial communities form the foundation of Antarctic ecosystems yet remain largely invisible to mo
Phys.org - latest science and technology news stories ·
Arctic plant roots may play key role in climate change
A new review involving researchers at Umeå University has revealed the critical role that plant roots play in shaping how Arctic tundra ecosystems respond to climate change. The paper, recently published in Nature Reviews Earth & Environment, highlights how processes occurring be
Phys.org - latest science and technology news stories ·