Teunvanderzalm

World’s Greatest Physicists, Geniuses Meet in 1927

Solvay Conference 1927

First row: Irving Langmuir, Max Planck, Marie Curie, Hendrik Lorentz, Albert Einstein, Pierre Langevin, Charles Eugene Guye, C. T. R. Wilson, Owen W. Richardson

Second row: Peter Debye, Martin Knudson, W. Lawrence Bragg, Hans Kramer, Paul Dirac, Arthur Compton, Louis de Broglie, Max Born, Niels Bohr

Third row: Auguste Piccard, Émile Henriot, Paul Ehrenfest, Edouard Herzen, Théophile de Donder, Erwin Schrodinger, Jules-Emile Vershaffelt, Wolfgang Pauli, Werner Heisenberg, Ralph Howard Fowler, Leon Brillouin

Absents: Sir W. H. Bragg, H. Delandres et E. Van Aubel

Image credit: Hadi Nur

star cluster NGC 602 in the wing of the Small Magellanic Cloud

M43: Orion Falls : Is there a waterfall in Orion? No, but some of the dust in M43 appears similar to a waterfall on Earth. M43, part of the Orion Molecular Cloud Complex, is the often imaged but rarely mentioned neighbor of the more famous M42. M42, which includes many bright stars from the Trapezium cluster, lies above the featured scene. M43 is itself a star forming region and although laced with filaments of dark dust, is composed mostly of glowing hydrogen. The entire Orion field, located about 1600 light years away, is inundated with many intricate and picturesque filaments of dust. Opaque to visible light, dark dust is created in the outer atmosphere of massive cool stars and expelled by a strong outer wind of protons and electrons. via NASA

August 2021, South of France. I am proud to share my first picture of Jupiter. I have stacked frames from a 2min45s video.

Rho Ophiuchi over Mule Ears © astronycc

Alignment of the Elements

calibreus

This surreal timelapse, landscape, panorama spans predawn, blue hour, and sunrise skies. Close to the start of spring in the northern hemisphere, this amazing lapse was captured between 4:30 and 7:00 am from a location overlooking northern New Mexico's Rio Grande Valley. In tracked images of the night sky just before twilight begins, the Milky Way is cast across the southern (right) edge of the panoramic frame. Toward the east, a range of short and long exposures resolves the changing brightness as the Sun rises over the distant peaks of the Sangre de Cristo Mountains. In between, exposures made during the spring morning's tantalizing blue hour are used to blend the night sky and sunrise over the high desert landscape.

Image Credit & Copyright: Paul Schmit

NGC6302 Butterfly Nebula

Orion’s Cradle

Credits: Tony Hallas

Source: Letstalkaboutspace.com