Εμφάνιση αναρτήσεων με ετικέτα Hubble Space Telescope. Εμφάνιση όλων των αναρτήσεων
Εμφάνιση αναρτήσεων με ετικέτα Hubble Space Telescope. Εμφάνιση όλων των αναρτήσεων

Δευτέρα, 28 Αυγούστου 2017

Ants in space?auroras on Jupiter

εκπληκτικές φωτο από το
Hubble Space Telescope


from ground-based telescopes, the so-called "ant nebula" (Menzel 3, or Mz 3) resembles the head and thorax of a garden-variety ant. This dramatic NASA/ESA Hubble Space Telescope image, showing 10 times more detail, reveals the "ant's" body as a pair of fiery lobes protruding from a dying, Sun-like star.
The Hubble images directly challenge old ideas about the last stages in the lives of stars. By observing Sun-like stars as they approach their deaths, the Hubble Heritage image of Mz 3 - along with pictures of other planetary nebulae - shows that our Sun's fate probably will be more interesting, complex, and striking than astronomers imagined just a few years ago.

auroras on Jupiter Credit: NASA,


Πυθαγόρας

Βικιπαίδεια πληροφορίες για τον Πυθαγόρα   https://el.wikipedia.org/wiki/%CE%A0%CF%85%CE%B8%CE%B1%CE%B3%CF%8C%CF%81%CE%B1%CF%82 διάφορ...