Departure

Your fave is problematic: Galaxy GN-Z11

this old object is the oldest fucking galaxy that we have discovered thus far

thanks Hubble space telescope

Gn-z11 is 13.4 billion years old… fuck

now you’re like, wtf, the universe is only 13.8 millions years old??? YES. This galaxy was observed by hubble as it was just 400 million years after the Big Bang

at this point in time, a cosmological baby

tricks people into thinking that she is 13.4 billion light years away… think again

Gn-z11 is actually 38 BILLION LIGHT YEARS AWAY

how can that be, you say, in a universe that’s “only” 13.8 billion years old? is the speed of light not the fastest thing in the universe?

well, given that Gn-z11 is so immensely old, and the universe is always expanding, space has expanded to a distance of 38 billion light years during the 13.4 billion years it took the light of Gn-z11 to reach us

keep in mind that when we observe old objects like the universe, we see them as they were then

time travel, so to speak

summary: time traveller, voyaged far, very wise, maybe a forest witch

Star Party - Danr19f

MINERVA-II-1 rovers: First photos from the two tiny robots, taken near the surface of asteroid Ryugu, September 21-22 2018. The blurry 3rd photo includes a cameo by the Hayabusa2 mothership & was taken just after the rovers were dropped toward the asteroid.

Nebula Images: http://nebulaimages.com/ Astronomy articles: http://astronomyisawesome.com/

#astronomy #apod #space #nasa

“I don’t know anything with certainty, but seeing the stars makes me dream.” ― Vincent Van Gogh

First images from the James Webb Space Telescope:

Galaxy cluster SMACS 0723

Southern Ring planetary nebula

Stephan’s Quintet

Carina Nebula

Jovian ‘Twilight Zone’

This image captures the swirling cloud formations around the south pole of Jupiter, looking up toward the equatorial region. NASA’s Juno spacecraft took the color-enhanced image during its eleventh close flyby of the gas giant planet on Feb. 7 at 7:11 a.m. PST (10:11 a.m. EST). At the time, the spacecraft was 74,896 miles (120,533 kilometers) from the tops of Jupiter’s clouds at 84.9 degrees south latitude. To make features more visible in Jupiter’s terminator — the region where day meets night — the Juno team adjusted JunoCam so that it would perform like a portrait photographer taking multiple photos at different exposures, hoping to capture one image with the intended light balance. For JunoCam to collect enough light to reveal features in Jupiter’s dark twilight zone, the much brighter illuminated day-side of Jupiter becomes overexposed with the higher exposure.  Credit: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt

Cosmic Web

The concept of the cosmic web—viewing the universe as a set of discrete galaxies held together by gravity—is deeply ingrained in cosmology. Yet, little is known about architecture of this network or its characteristics. Our research used data from 24,000 galaxies to construct multiple models of the cosmic web, offering complex blueprints for how galaxies fit together. These three interactive visualizations help us imagine the cosmic web, show us differences between the models, and give us insight into the fundamental structure of the universe.

An awesome work of the Center for Complex Network Research

Rosette Nebula & Pelican Nebula by Jesper Sundh