the light will fade, but is never forgotten.

— one single thread of gold red tied me to you

Here are some posts about cosmology, astrophysics and physics. I separated some of the main posts about space. Follow the list below ↓

Space-Time Fabric

What are Gravitational Waves?

What is Dark Energy?

What is Dark Matter?

What is Gravitational Lensing?

What are white holes?  

Interacting galaxy

Quark epoch

Cosmic microwave background

The collision of two black holes holes

Galaxies

What is a wormhole?

Big Bang

String Theory

What is a Quasar?

What are Gamma-Ray Bursts (GRBs)?

What are Pulsars?

What is a Supernova?

What are white dwarfs?

What are brown dwarfs?

How did a solar eclipse prove the theory of relativity?

Black hole vs star

Millisecond Pulsar with Magnetic Field Structure

Some intriguing exoplanets

Cepheid star

UY Scuti

TRAPPIST-1 planets

Extremely Large Telescope (ELT) 

Double Asteroid Redirection Test (DART)

Laser Interferometer Space Antenna (LISA)

Very Large Telescope (VLT)

What is the Atacama Large Millimeter/submillimeter Array (ALMA)?

ESO Telescopes Observe First Light from Gravitational Wave Source

Keck Observatory

Coronal mass ejection

Stars

Interesting facts about stars

Stellar parallax

Edwin Hubble

Interstellar asteroid Oumuamua

The most distant supermassive black hole ever observed

X-ray binary

Black holes

What is an Exoplanet?

Smith’s Cloud

Type Ia supernova

Protoplanetary disk

Magellanic Clouds

Herbig–Haro

Hot Jupiter

Red dwarf stars

Constellations

Solar system: Formation

Comets

Sunspot

Plasma Sun

Mercury

Venus

Mars

Ceres

Jupiter

Saturn

Uranus

Neptune

Pluto

67P/Churyumov-Gerasimenko

Zodiacal Light

Excitation of atom by photon

String Theory

Quantum Entanglement

Quantum Particles

What are the four fundamental forces of nature?

Nine weird facts about neutrinos

IceCube ( IceCube Neutrino Observatory)

What are Quarks?

Quantum Vacuum

Fermions and Bosons

30 years after the detection of SN1987A neutrinos

The Sudbury Neutrino Observatory (SNO)

The Large Hadron Collider

Vampire squid

This Photo of a Single Trapped Atom Is Absolutely Breathtaking

Halo (optical phenomenon)

Dirty thunderstorm

Bioluminescent Plankton

Where Your Elements Came From 

"By the time Anakin returned to the moisture farm with with the body of his mother, Padmé had changed into something more suitable to her surroundings. She managed to find in her luggage a simple full-length dress in a sky-blue material. She removed the formal hair arrangement and allowed her tresses to fall over her shoulders; just a simple, loose plait holding it at the back. Over the blue dress, Padmé put on a dark-blue smock. The robe had been woven by a primitive culture Padmé jad visited and possessed a freshness and naïve quality not found in formal Naboo clothing. The dark-blue material was highlighted with splashes of rainbow colours - on the arms and at the front. Coloured tassels also hung down from the hem. The smock was loose-fitting and protected Padmé from the sand while keeping her cool."

ultimate shipper challenge: [3/10] declarations of love

Who are you?

“You fixed her.”

NGC 7023: Iris Nebula

These cosmic clouds have blossomed 1,300 light-years away in the fertile starfields of the constellation Cepheus.

Hubble Observes Stars Flaring to Life in Orion

Just-forming stars, called protostars, dazzle a cloudy landscape in the Orion Molecular Cloud complex (OMC). These three new images from NASA’s Hubble Space Telescope were taken as part of an effort to learn more about the envelopes of gas and dust surrounding the protostars, as well as the outflow cavities where stellar winds and jets from the developing stars have carved away at the surrounding gas and dust.

Scientists used these Hubble observations as part of a broader survey to study protostellar envelopes, or the gas and dust around the developing star. Researchers found no evidence that the outflow cavities were growing as the protostar moved through the later stages of star formation. They also found that the decreasing accretion of mass onto the protostars over time and the low rate of star formation in the cool, molecular clouds cannot be explained by the progressive clearing out of the envelopes.

The OMC lies within the “sword” of the constellation Orion, roughly 1,300 light-years away.