From dark energy and string theory to the end of the Universe, these are the unanswered cosmic conundra that are still baffling scientists.

oFrom dark energy and string theory to the end of the Universe, these are the unanswered cosmic conundra that are still baffling scientists.

Meteor showers, eclipses, etc. in 2017- infographic

épinglé par Astronomical Events Check out our calendar of some of astronomical events for sky watchers. Most of these natural occurrences can be observed with the naked eye but use a pair of binoculars or a telescope for best viewing.

This has most likely been posted here before, but it's incredibly useful.

This has most likely been posted here before, but it's incredibly useful.

Post with 15723 votes and 602071 views. Tagged with , , , ; Physics formulæ from The Physics Hypertextbook

Astronomers have discovered a massive galaxy made almost entirely of dark matter. Called Dragonfly 44, the galaxy is basically 99.99 percent dark matter.

Astronomers have discovered a massive galaxy made almost entirely of dark matter. Called Dragonfly the galaxy is basically percent dark matter.

Astrophysics for People in a Hurry

Astrophysics for People in a Hurry

Astrophysics for People in a Hurry: Neil deGrasse Tyson: 9780393609394

How Do Astronauts Control Temperature in Space Infographic. Topic: spacecraft, spacesuit, NASA, radiation, heat, sun, ISS, cosmology, Astrophysics, universe.

How Do Astronauts Control Temperature in Space [Infographic]

How Do Astronauts Control Temperature in Space Infographic. Topic: spacecraft, spacesuit, NASA, radiation, heat, sun, ISS, cosmology, Astrophysics, universe.

Made me think of Full metal alchemist ❤️

Human Body Ingredients via imaginaryfoundation: 'The average human has approximately 100 trillion cells and each cell is made of approximately 100 trillion atoms, each of which were originally created in the center of a star.

A huge advance in physics could help solve these mysteries of the universe

A huge advance in physics could help solve these mysteries of the universe

The discovery of gravitational waves was just the beginning — we're entering a bold new era in science.

NASA Chief Scientist Predicts We'll Find Signs Of Alien Life By 2025

As NASA missions explore our solar system and search for new worlds, they are finding water in surprising places. Water is but one piece of our search for habitable planets and life beyond Earth, yet

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