#jameswebb

[wonders-of-the-cosmos]

A new image from NASA’s James Webb Space Telescope of a portion of the Helix Nebula highlights comet-like knots, fierce stellar winds, and layers of gas shed off by a dying star interacting with its surrounding environment. Webb’s image also shows the stark transition between the hottest gas to the coolest gas as the shell expands out from the central white dwarf.

Credit: NASA

[jameswebb-discoveries]

NASA's James Webb Space Telescope just dropped the Exposed Cranium Nebula (PMR 1) — and yes, it looks exactly like a glowing human brain tucked inside a see-through skull. 5,000 light-years away in Vela constellation, this planetary nebula is the final exhale of an aging star shedding its outer layers.Side-by-side magic from Webb:

NIRCam (left): Sharp white "skull" bubble, fiery orange inner folds, that perfect dark central lane splitting it like brain hemispheres, and distant galaxies twinkling right through the shell.

MIRI (right): Bluish haze, thick creamy dust clouds, the dark lane half-hidden, and — get this — material erupting out the top like the star's still raging against the dying of the light.

This isn't just pretty; it's a snapshot of cosmic recycling. The elements forged in that star (carbon, oxygen, the stuff we're made of) are being scattered back into space to birth new worlds. Full breakdown, easy explanations, and the hi-res side-by-side images right here: https://www.jameswebbdiscovery.com/discoveries/james-webb-telescope-reveals-exposed-cranium-nebula-in-stunning-detail

Does this give anyone else existential vibes? Reblog with your thoughts / what it reminds you of.

[transmutationdice]

Cosmic Cliffs

I adore space dice so the moment I saw the James Webb Telescope images I knew I had to make them into dice. This is my attempt at recreating the cosmic cliffs photo. How did I do? (Numbers yet to be painted)

[taekread]

no you don’t get it, i need james webb CARNALLY AND SPIRITUALLY, its not funny anymore

i’m so jealous of river cartwright

[girlactionfigure]

#היסטוריה_בחלל

On December 25, 2021, one of the greatest moments in the world of modern astronomy occurred: NASA and its partners (the European Space Agency ESA and the Canadian CSA) successfully launched the James Webb Space Telescope (JWST), the scientific replacement of Hubble and Spitzer, but also a giant leap forward in humanity's observation capabilities.

So why is Webb considered a real revolution?

Seeing even further: Thanks to the giant 6.5-meter diameter vision and an advanced infrared device, Webb is able to observe the earliest universe and reach nearly the first moments of galactic formation.

Decoding the atmospheres of far-away planets: The telescope has already identified molecules in the atmospherics of worlds outside the solar system, including water, carbon dioxide, and methane.

Image quality never seen before: Webb delivers images with depth, sensitivity and unprecedented infrared quality never received from deep space. Thus, it allows us to see cosmic structures, nebulae, and star systems in a whole new way.

Since launching, James Webb continues to break records, answer ancient questions, and open new questions that expand the boundaries of human knowledge.

2021 was just the beginning.

[daviddavi09]

Super Earths Explained: Why They Could Outshine Earth

Are we actually residing on the greatest possible world for life—just a good one by cosmic standards? In this illuminating episode of Science Unlocked, we consider the amazing potential that super Earths—giant, terrestrial worlds three to ten times larger than Earth—may be far more livable than our home blue globe. These distant worlds are endowed with strong magnetic fields, dense atmospheres, more intense gravity, and stable geological activity that may sustain life for another billion years or more beyond what Earth can. With more of these planets being found using advanced telescopes such as Kepler and the James Webb Space Telescope, super Earths are becoming frontrunners in the hunt for life outside our solar system. From the hydrogen-rich ocean planet of K2-18b to Trappist-1e's theoretically habitable zone, these are not just hypotheticals with promise—these are actual locations with actual promise. Follow along with us as we explore the science of why super Earths may not only exist—but may be superior.

[sucka99]

[lola1695]

The color pink in the Universe