Чт, Сентябрь 21, 2023 - 7:32
The OSIRIS-REx spacecraft's arm reached out and touched asteroid 101955 Bennu on October 20, 2020, after a careful approach to the small, near-Earth asteroid's boulder-strewn surface. Dubbed a Touch-And-Go (TAG) sampling event...
Ср, Сентябрь 20, 2023 - 7:30
Where else might life exist? One of humanity's great outstanding questions, locating planets where extrasolar life might survive took a step forward in 2019 with the discovery of a significant amount of water vapor in the atmosphere of..
Вт, Сентябрь 19, 2023 - 7:30
Do stars always create jets as they form? No one is sure. As a gas cloud gravitationally contracts, it forms a disk that can spin too fast to continue contracting into a protostar. Theorists hypothesize that this spin can be..
Пн, Сентябрь 18, 2023 - 7:30
The sprite and tree could hardly be more different. To start, the red sprite is an unusual form of lightning, while the tree is a common plant. The sprite is far away -- high in Earth's atmosphere, while the tree is nearby -- only..
Вс, Сентябрь 17, 2023 - 8:30
What are those dark streaks in this composite image of a solar eclipse? They are reversed shadows of mountains at the edge of the Moon. The center image, captured from Xiamen, China, has the Moon's center directly in front of the Sun's..
Сб, Сентябрь 16, 2023 - 7:30
On September 12, from a location just south of the Arctic Circle, stones of Iceland's modern Arctic Henge point skyward in this startling scene. Entertaining an intrepid group of aurora hunters during a geomagnetic storm, alluring northern..
Пт, Сентябрь 15, 2023 - 8:30
Venus has returned as a brilliant morning star. From a window seat on a flight to Mexico City, the bright celestial beacon was captured just before sunrise in this astronomical snapshot, taken on September 12. Venus, at the upper right,..
Чт, Сентябрь 14, 2023 - 12:42
На данной неделе 23 сентября наступит осеннее равноденствие. В этот день в 06 часов 50 минут по всемирному времени Солнце, двигаясь по..
Чт, Сентябрь 14, 2023 - 8:30
Big, beautiful spiral galaxy NGC 7331 is often touted as an analog to our own Milky Way. About 50 million light-years distant in the northern constellation Pegasus, NGC 7331 was recognized early on as a spiral nebula and is actually one of..
Ср, Сентябрь 13, 2023 - 8:30
Galaxy NGC 4632 hides a secret from optical telescopes. It is surrounded by a ring of cool hydrogen gas orbiting at 90 degrees to its spiral disk. Such polar ring galaxies have previously been discovered using starlight. However,..
Вт, Сентябрь 12, 2023 - 8:30
Some 4 billion light-years away, massive galaxy cluster Abell 370 is captured in this sharp Hubble Space Telescope snapshot. The cluster of galaxies only appears to be dominated by two giant elliptical galaxies and infested with faint arcs.
Пн, Сентябрь 11, 2023 - 8:30
This scene would be beautiful even without the comet. By itself, the sunrise sky is an elegant deep blue on high, with faint white stars peeking through, while near the horizon is a pleasing tan.
"Михаил, обязательно, но только не в ближайшее время))) "
"Новые уточнения: астероид пролетит в 34 000 км от Земли (на 6000 км дальше,.."
"Обязательно будем наблюдать! ;) "
"Люди не надо паниковать.Сколько существует человек( около 2 млн. лет).."