Universe - Space Axiom

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Universe

A collection of 51 posts

The Colossal Cosmic Web: Unraveling Quipu, the Largest Known Superstructure

The Colossal Cosmic Web: Unraveling Quipu, the Largest Known Superstructure

Introduction to the Cosmic Web Imagine a structure so immense, so mind-bogglingly vast, it’s as if the universe itself has woven an intricate tapestry of cosmic threads. That’s what the cosmic web represents, an interconnected mesh of galaxies, gas, and dark matter that spans the vast reaches of

NASA Transforms Cosmic Images into Sound, Revealing the Universe’s Hidden Symphony

NASA Transforms Cosmic Images into Sound, Revealing the Universe’s Hidden Symphony

Using data from Chandra, the James Webb, Hubble, and Spitzer space telescopes, scientists created a soundscape that starts from the neutron star at the center and moves outward.

Astronomers Spot 'God’s Hand' Interstellar Cloud Stretching Across Space

Astronomers Spot 'God’s Hand' Interstellar Cloud Stretching Across Space

The striking image depicts CG 4's eerie resemblance to a spectral hand reaching towards the spiral galaxy ESO 257-19, situated more than 100 million light-years away.

Revived Magnetar Surprises Scientists with Unprecedented Radio Signals

Revived Magnetar Surprises Scientists with Unprecedented Radio Signals

The recent observations have shown that the light emitted by this magnetar is circularly polarized, appearing to spiral as it moves through space, a phenomenon never seen before with such intensity.

Webb Telescope Discovers Evidence of Universe's Earliest Stars in Distant Galaxy

Webb Telescope Discovers Evidence of Universe's Earliest Stars in Distant Galaxy

The WST has unveiled traces of Population III stars— the universe's original stellar inhabitants, composed solely of hydrogen and helium, elements from the dawn of time.

James Webb Space Telescope Validates Universe's Expansion Rate

James Webb Space Telescope Validates Universe's Expansion Rate

The JWST's observations have ruled out human error in Hubble's measurements, reinforcing their reliability but simultaneously amplifying the mystery behind the Hubble Tension.

Astronomers Unveil the Largest 3D Map of Quasars Ever

Astronomers Unveil the Largest 3D Map of Quasars Ever

This achievement marks a significant step forward in our understanding of the universe's structure, the distribution of dark matter, and the expansion of the cosmos itself.

Discovery of the Universe's Oldest 'Dead' Galaxy Challenges Cosmic Models

Discovery of the Universe's Oldest 'Dead' Galaxy Challenges Cosmic Models

The galaxy, dubbed JADES-GS-z7-01-QU, halted its star formation processes over 13 billion years ago, presenting a cosmic enigma as it existed merely 700 million years after the universe's inception.

NASA's James Webb Space Telescope Captures Spectacular Star Factory in a Nearby Galaxy

NASA's James Webb Space Telescope Captures Spectacular Star Factory in a Nearby Galaxy

By studying regions like N79 with the JWST, scientists can gain valuable insights into the composition of gas and dust clouds during the early universe's peak star formation period.

A Giant Structure Found in Distant Space Challenges Cosmology

A Giant Structure Found in Distant Space Challenges Cosmology

These colossal cosmic structures emphasize how much remains unknown about the universe and its intricate workings, highlighting the need for further exploration and discovery.

A New Cosmic Atlas Reveals Stunning Details of 400,000 Nearby Galaxies

A New Cosmic Atlas Reveals Stunning Details of 400,000 Nearby Galaxies

The Siena Galaxy Atlas is poised to become a valuable resource for astronomers, enabling them to analyze various aspects of the universe's structure, from galaxy formation and evolution to the distribution of enigmatic dark matter.

Astronomers Link Mysterious Cosmic Radio Signals to Starquakes

Astronomers Link Mysterious Cosmic Radio Signals to Starquakes

The concept of starquakes on the dense surface of neutron stars might offer a compelling explanation. Magnetars, a subset of neutron stars with extraordinarily potent magnetic fields, have previously been linked to FRBs.

James Webb Space Telescope Discovers the Earliest-Known Carbon Dust

James Webb Space Telescope Discovers the Earliest-Known Carbon Dust

This revelation challenges existing theories on the chemical evolution of the universe, as the detection suggests that galaxies formed and enriched with carbon much more rapidly than previously believed.

Astronomers Detect the Most Distant Active Supermassive Black Hole

Astronomers Detect the Most Distant Active Supermassive Black Hole

The JWST's data on CEERS 1019 and two other "lightweight" black holes, CEERS 2782 and CEERS 746, could revolutionize our understanding of cosmic history, revealing insights into how stars and galaxies formed and evolved.

Astronomers Detect the Largest Cosmic Explosion Ever Seen

Astronomers Detect the Largest Cosmic Explosion Ever Seen

The cause of the mysterious blast is unclear, but astronomers believe it is likely the result of a vast cloud of gas thousands of times larger than the Sun being swallowed up by a supermassive black hole.

Astronomers Find a New Potential Habitable Exoplanet 31 Light-Years Away

Astronomers Find a New Potential Habitable Exoplanet 31 Light-Years Away

The planet, named Wolf 1069 b, is located in the habitable zone of its star, a red dwarf. A habitable zone is an area where conditions are suitable for the existence of liquid water on the surface, which means that the planet can hypothetically sustain life.

Astronomers Discover a "Mirror Image" of the Milky Way from Billions of Years Ago

Astronomers Discover a "Mirror Image" of the Milky Way from Billions of Years Ago

Using the James Webb Space Telescope, astronomers have discovered a galaxy that looks very similar to our Milky Way in its early stages of evolution. It was named the Sparkler because almost two dozen glittering globular clusters orbit it.

Astronomers Capture a Radio Signal from an Extremely Distant Galaxy

Astronomers Capture a Radio Signal from an Extremely Distant Galaxy

This discovery was made possible by a phenomenon called gravitational lensing, in which light emitted by a source is bent by the presence of another massive body, effectively amplifying the signal, the astronomers explain.

Scientists Discover Two Supermassive Black Holes in Merging Galaxies

Scientists Discover Two Supermassive Black Holes in Merging Galaxies

It will take several hundred million years for this particular pair of black holes to collide, but the insight gained from this observation could help scientists better estimate how many pairs of black holes in the universe are close to colliding.

Hubble Captured a Star-Studded Cosmic Cloud

Hubble Captured a Star-Studded Cosmic Cloud

NGC 6530 is a cluster of several thousand stars embedded within the Lagoon Nebula – a gigantic interstellar cloud of gas and dust. It is the nebula that gives this image its distinctive smoky appearance.

NASA Shared a 12-year Timelapse of the Entire Universe

NASA Shared a 12-year Timelapse of the Entire Universe

NEOWISE has added hundreds of brown dwarfs to its catalog, monitored 1,000 protostars, gas balls hot enough to ignite and become stars, and discovered millions of supermassive black holes at the centers of distant galaxies.

A Well-Known Ground Detector Can Detect Alien Spaceships

A Well-Known Ground Detector Can Detect Alien Spaceships

A team of American scientists has published a new study, which has not yet passed scientific peer review, in which they propose to use the world's largest detector for detecting gravitational waves LIGO to find alien spaceships.

Astronomers Created a New Interactive Map of the Universe

Astronomers Created a New Interactive Map of the Universe

The full map of the observable universe is actually a slice of cosmos with a thickness of about 10 degrees. However, it still gives an idea of the scale of our universe as well as its stars and galaxies up to 13.7 billion light-years away.

James Webb Telescope Spotted Two Unusually Bright Galaxies from the Early Universe

James Webb Telescope Spotted Two Unusually Bright Galaxies from the Early Universe

The galaxies are extremely bright, and one of the reasons for this may be that they could have been very massive, with lots of low-mass stars. Or they could be much less massive, consisting of a smaller number of extremely bright Population III stars.

Artist’s impression of the closest black hole to Earth and its Sun-like companion star

Astronomers Discover Closest Known Black Hole to Earth

A team of astronomers has discovered the closest known black hole to Earth using data from the Gaia spacecraft. They did it by observing the Sun-like star moving in unexpected ways caused by the gravity of an unseen massive object.