UFO Secret and Mysteries
Welcome
Login / Register

Outer Space & Universe


Outer Space & Universe

Space, also known as outer space, is the near-vacuum between celestial bodies. It is where everything (all of the planets, stars, galaxies and other objects) is found.

On Earth, space begins at the Kármán line (100 km above sea level). This is where Earth's atmosphere is said to stop and outer space begins. This is not a firm boundary but is a convention used by scientists and diplomats.

Items in space are free to move back and forth; up and down; and left and right. These three dimensions are what make 3D space. Items also move forward through time, which is sometimes called the fourth dimension.

The majority of space contains very little matter and so most of it is a vacuum. Scientists do not know how big space is but we do know that space is extremely big, and is always expanding.

According to the big bang theory, all matter and energy in the Universe was compressed into a very small space. Then it exploded and started expanding. Space is still growing in size today; this means the distance from one galaxy to distant galaxies is getting longer.

Gravity is the force that keeps the Moon in orbit around the Earth and the planets in orbit around the Sun. Gravity can stretch and bend space similar to how a heavy ball placed on a stretched sheet of rubber will cause the rubber to stretch. The scientist who discovered that space can bend is named Albert Einstein. How gravity bends space is part of his theory of general relativity.

Astronauts, Cosmonauts, Taikonauts and Spationauts

An astronaut is any person who is trained by NASA to travel and perform tasks in space. Although the space traveler may not necessarily be a United States citizen, each astronaut does go through a rigorous training regiment by the National Aeronautics and Space Administration. Other space travelers go by other names then astronaut depending on their country of origin.

In the United States, astronaut is derived from the Greek words ástron (star) and nautis (sailor). While, in Russia, a space traveler goes by the name космонавт (English: cosmonaut), which is derived from the Greek words kosmos (universe) and nautis (sailor). Westerners call a space traveler from China a taikonaut, based on the 1998 writings of Chiew Lee Yik and Chen Lan where the term tàikōng (great emptiness), Chinese for “space”. In China, the term yuháng yuán (universe navigator) is used for space traveler.

Only the United States of America (United States), Russia (earlier, the Union of Soviet Socialist Republics), and the People’s Republic of China (China) have sent manned spacecraft into space. Other countries have assisted these countries by sending their own space travelers on space missions. For instance, a French space traveler is called a spationaut (from the French word spationaute), which is derived from the Latin spatium (space) and Greek nautis (sailor). (plural in Greek nautes = sailors)

 

  • 01:10 New Hoag's Object is a Cosmic Mystery

    Hoag's Object is a Cosmic Mystery

    by admin Added 16 Views / 0 Likes

    Within the Serpent Constellation lies a galaxy within a galaxy within a galaxy called the Hoag's Object. - Learn More About This Cosmic Mystery: https://www.livescience.com/hoags-object-perfect-ring-mystery.htmlCredit: Live Science / produced & edited by

  • 10:31 New Talking Politics 2020

    Talking Politics 2020

    by admin Added 19 Views / 0 Likes

    Imho

  • 00:49 World's Largest Single-Dish Radio Telescope in Awesome Aerial Views

    World's Largest Single-Dish Radio Telescope in Awesome Aerial Views

    by admin Added 16 Views / 0 Likes

    The Five-hundred-meter Aperture Spherical Telescope (FAST) is located in southwest China's Guizhou Province. -- FAST Scanning Cosmos for Alien Life: https://www.space.com/33357-china-largest-radio-telescope-alien-life.htmlCredit: China Central Television

  • 02:20 NASA's Record-Breaking Mission To Asteroid Bennu - Highlights

    NASA's Record-Breaking Mission To Asteroid Bennu - Highlights

    by admin Added 18 Views / 0 Likes

    NASA's OSIRIS-REx mission to Asteroid Bennu has broken records and delivered amazing imagery of the space rock. -- Learn More About the Mission: https://www.space.com/33776-osiris-rex.htmlCredit: NASA Goddard Space Flight Center

  • 01:21 Spacewalker Travels Via Robotic Arm in Amazing Space Station Video

    Spacewalker Travels Via Robotic Arm in Amazing Space Station Video

    by admin Added 19 Views / 0 Likes

    ESA astronaut Luca Parmitano was transported to the Alpha Magnetic Spectrometer via Canadarm2 robotic arm for a repair on Dec. 2, 2019. -- Learn More About the Spacewalk:https://www.space.com/17933-nasa-television-webcasts-live-space-tv.htmlCredit: NASA

  • 09:20 6.0 Alaska Earthquake & the December 2019 West Coast Ring of Fire

    6.0 Alaska Earthquake & the December 2019 West Coast Ring of Fire

    by admin Added 27 Views / 0 Likes

    Let's look alive, West Coast.Comets, Eclipse & all the gas giants on the same sideof the Sun. Stay aware & Stay Cool.God bless everyone,T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApp

  • 14:22 Asteroid Fight Club Hurricane Season 2019 VICTORY & NE SnowBOMB

    Asteroid Fight Club Hurricane Season 2019 VICTORY & NE SnowBOMB

    by admin Added 18 Views / 0 Likes

    Great job, y'all!God bless everyone,T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornews

  • 00:56 Monster Black Hole Found in the Milky Way

    Monster Black Hole Found in the Milky Way

    by admin Added 17 Views / 0 Likes

    A stellar black hole, with a mass 70 times greater than the Sun and only 14,000 light-years away, was found by a Chinese-led research team. -- Too Big for Theories to Handle - Learn More: https://www.space.com/monster-black-hole-disovery-too-big-theories.

  • 00:57 ASTEROID FIGHT CLUB - HAPPY DECEMBER 2019 !!!

    ASTEROID FIGHT CLUB - HAPPY DECEMBER 2019 !!!

    by admin Added 21 Views / 0 Likes

    God bless everyone.T

  • 08:40 DECEMBER 2019: Interstellar Comet, Total Solar Eclipse & Earthquakes

    DECEMBER 2019: Interstellar Comet, Total Solar Eclipse & Earthquakes

    by admin Added 18 Views / 0 Likes

    It's going to be a wild ride.God bless everyone,T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornews

  • 29:51 NE SnowBOMB & West Coast Atmospheric River + the End of Hurricane Season

    NE SnowBOMB & West Coast Atmospheric River + the End of Hurricane Season

    by admin Added 15 Views / 0 Likes

    Y'all are fantastic! Thank y'all!God bless everyone!T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornews

  • 17:07 NE SNOWBOMB & West Coast Atmospheric River + THORnews story time

    NE SNOWBOMB & West Coast Atmospheric River + THORnews story time

    by admin Added 17 Views / 0 Likes

    WARNING: I'm cussing & nostalgic.T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornews

  • 16:28 Have Scientists found a FIFTH Force of Nature & The Universe?

    Have Scientists found a FIFTH Force of Nature & The Universe?

    by admin Added 16 Views / 0 Likes

    WARNING: This video contains bad jokes about boobs.God bless everyone,T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornewsthe articlehttps://www.universetod

  • 03:46 Black Holes - 5 Amazing Facts from NASA

    Black Holes - 5 Amazing Facts from NASA

    by admin Added 22 Views / 0 Likes

    Learn some amazing facts about black holes in this roundup from NASA's Goddard Space Flight Center. It's 'Black Hole Friday'! Take a Break from Shopping to Celebrate with NASA (Video): https://www.space.com/nasa-black-hole-friday-video-2019.htmlCredit: NA

  • 00:31 China Launches New Earth Observation Satellite

    China Launches New Earth Observation Satellite

    by admin Added 20 Views / 0 Likes

    A Chinese Long March 4C rocket launched the Gaofen-12 Earth observation satellite on Nov. 28, 2019 from the Taiyuan Satellite Launch Center in north China's Shanxi Province. -- China's Big Ambitions for Space Are Riding on a December Launch: https://www.s

  • 05:27 A NEW* supervolcano is brewing under Massachusetts, Vermont and New Hampshire

    A NEW* supervolcano is brewing under Massachusetts, Vermont and New Hampshire

    by admin Added 19 Views / 0 Likes

    I am not surprised.God bless everyone,T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornewsthe foxnews articlehttps://www.foxnews.com/science/a-new-supervolc

  • 11:09 a Big Storm for 40 States & the Weekend California Atmospheric River

    a Big Storm for 40 States & the Weekend California Atmospheric River

    by admin Added 21 Views / 0 Likes

    Happy Thanksgiving, Y'all!I am grateful for you, Asteroid Fight Club.God bless everyone,T LEWISON5430 BIRDWOOD RD. #416HOUSTON TEXAS 77096WWW.PAYPAL.ME/THORNEWSwww.venmo.com/TEric-Lewison$THORnews on CashApphttps://www.patreon.com/thornews

  • 00:49 'Astronaut Snoopy' Is On Space Station for Thanksgiving

    'Astronaut Snoopy' Is On Space Station for Thanksgiving

    by admin Added 29 Views / 0 Likes

    NASA astronauts Christina Koch and Jessica Meir are celebrating Thanksgiving on Space Station with 'Astronaut Snoopy'. -- Full Story: https://www.space.com/astronaut-snoopy-on-space-station-thanksgiving-parade-2019.htmlCredit: NASA

  • 04:30 NASA Astronauts Read Fan Mail

    NASA Astronauts Read Fan Mail

    by admin Added 24 Views / 0 Likes

    We’re thankful for YOU! In the spirit of Thanksgiving, our astronauts took time to answer some great questions from fan mail they received. Find out what it’s like to be an astronaut and travel to space. Happy Thanksgiving to all, and keep sending us your

  • 02:33 Happy Thankgiving From the International Space Station

    Happy Thankgiving From the International Space Station

    by admin Added 23 Views / 0 Likes

    NASA astronauts Christina Koch, Jessica Meir and Andrew Morgan deliver a Thanksgiving message from the International Space Station in 2019. Credit: NASA

RSS