Suchergebnisse
Suchergebnisse:
Vor 2 Tagen · The Sun, the orbit of Earth, Jupiter, and Neptune, compared to four stars. ( Pistol Star, Rho Cassiopeiae, Betelgeuse, and VY Canis Majoris) Overview.
Vor einem Tag · Betelgeuse is almost unobservable from the ground between May and August because it is too close to the Sun. Before entering its 2020 conjunction with the Sun, Betelgeuse had reached a brightness of +0.4 .
Vor 4 Tagen · How did the solar system form? Why does Saturn have rings? Games. Crafts. Activities. Media. Planets and Dwarf Planets. Moons.
Vor einem Tag · Although most class M stars are red dwarfs, most of the largest-known supergiant stars in the Milky Way are class M stars, such as VY Canis Majoris, VV Cephei, Antares, and Betelgeuse. Furthermore, some larger, hotter brown dwarfs are late class M, usually in the range of M6.5 to M9.5.
Vor 4 Tagen · The estimated separation between Gamma and Tau Centauri is only 1.72 light-years (0.53 parsecs). In comparison, the distance between the Sun and its nearest neighbour Proxima Centauri is 4.2465 light-years.
Vor 3 Tagen · From a galaxy larger than the Local Group to a galaxy filament that takes up 11% of the observable universe — these structures are so big they don’t compare to anything.
Vor 4 Tagen · Er befasst sich mit optischer Erkennung und Spektroskopie einzelner Moleküle und von Nanoteilchen und Entwicklung ultrahochauflösender optischer Mikroskopie mit Anwendungen in Biologie, Festkörperphysik und Quantenoptik. Beispielsweise gelang so die Beobachtung einzelner Viren auf Oberflächen über das von ihnen reflektierte Licht.
