12-31-2024, 04:27 AM
Ypad This Week s TV: The Return of Supernatural, Clone Wars, Vampire Diaries and Tons of Other Shows!
This spiral galaxy is ESO 510-13, located about 150 million light-years away. It a lot like our own Milky Way, with one crucial difference the fierce gravity of its neighboring galaxies has warped it into a helix. As massive quantities of gas and dust coalesce to from spiral galaxies, they normally carve out a relatively flat disc known as the galactic plane. In much the same way that all the planets of our solar system orbit the Sun on roughly the same plane, a spiral galaxy stars will orbit around the central, supermassive black hole in something very close to a plane. While that the norm, galaxies like ESO 510-13 are far from unheard of, and this image from the Hubble Telescope gives one of the best views of how spiral galaxies can become warped out of their initial disc. Astronomers still aren ;t exactly sure what causes warps like that of ESO 510-13, but it a very safe bet that other galaxies are somehow involved. The stanley cup usa question i stanley cup s whether it through ongoing gravitational interactions or the aftermaths of intergalactic collisions. Either way, ESO 510-13 is in very good company when it stanley romania comes to galaxies with warps our very own spiral galaxy the Milky Way also is thought to have a warp, albeit one much, much smaller than the dramatic one you see up top. Via NASA. Milky WayScienceSpiral galaxy Plin New Asteroid Mining Company May Solve World s Economic Problems
When you feel the sun on your face, you ;re feeling weight as well as heat. But it took scientists thirty yea stanley uk rs of calculati stanley water jug ons to figure out how to measure the sunlight weight. As early astronomers checked out the universe, they noticed a strange thing. No matter where a comet was or which way it was flying, its tail always pointed away from the sun. What was causing such a thing to happen In 1871, James Clerk Maxwell put out a theory that light itself exerts a mechanical force on the objects it touches. The idea was sound, and it explained the tails of comets well enough, but Maxwell worked out that a square mile of sunlight would only put about four pounds of pressure on the gr stanley termosar ound on Earth. Scales were obviously out. No one had the resources to make an instrument that was either huge enough to feel the weight of the sunlight, or delicate enough to be a practical size, and so the idea had no experimental proof. In 1900, a young physicist known as Peter Lebedev finally announced he ;d found a way. He made tiny five millimeter panels of different types of metal and suspended them on poles which hung on an ultrafine thread. Basically, they were tiny weathervanes. He then put them in a bottle from which the air had been pumped. By using a high-powered electric lights and a set of mirrors, he could direct beams of light onto the different panel surfaces, and make them move. This was not as easy as it sounded. He had to ascertain through repeated testing w
This spiral galaxy is ESO 510-13, located about 150 million light-years away. It a lot like our own Milky Way, with one crucial difference the fierce gravity of its neighboring galaxies has warped it into a helix. As massive quantities of gas and dust coalesce to from spiral galaxies, they normally carve out a relatively flat disc known as the galactic plane. In much the same way that all the planets of our solar system orbit the Sun on roughly the same plane, a spiral galaxy stars will orbit around the central, supermassive black hole in something very close to a plane. While that the norm, galaxies like ESO 510-13 are far from unheard of, and this image from the Hubble Telescope gives one of the best views of how spiral galaxies can become warped out of their initial disc. Astronomers still aren ;t exactly sure what causes warps like that of ESO 510-13, but it a very safe bet that other galaxies are somehow involved. The stanley cup usa question i stanley cup s whether it through ongoing gravitational interactions or the aftermaths of intergalactic collisions. Either way, ESO 510-13 is in very good company when it stanley romania comes to galaxies with warps our very own spiral galaxy the Milky Way also is thought to have a warp, albeit one much, much smaller than the dramatic one you see up top. Via NASA. Milky WayScienceSpiral galaxy Plin New Asteroid Mining Company May Solve World s Economic Problems
When you feel the sun on your face, you ;re feeling weight as well as heat. But it took scientists thirty yea stanley uk rs of calculati stanley water jug ons to figure out how to measure the sunlight weight. As early astronomers checked out the universe, they noticed a strange thing. No matter where a comet was or which way it was flying, its tail always pointed away from the sun. What was causing such a thing to happen In 1871, James Clerk Maxwell put out a theory that light itself exerts a mechanical force on the objects it touches. The idea was sound, and it explained the tails of comets well enough, but Maxwell worked out that a square mile of sunlight would only put about four pounds of pressure on the gr stanley termosar ound on Earth. Scales were obviously out. No one had the resources to make an instrument that was either huge enough to feel the weight of the sunlight, or delicate enough to be a practical size, and so the idea had no experimental proof. In 1900, a young physicist known as Peter Lebedev finally announced he ;d found a way. He made tiny five millimeter panels of different types of metal and suspended them on poles which hung on an ultrafine thread. Basically, they were tiny weathervanes. He then put them in a bottle from which the air had been pumped. By using a high-powered electric lights and a set of mirrors, he could direct beams of light onto the different panel surfaces, and make them move. This was not as easy as it sounded. He had to ascertain through repeated testing w
