The universe has become a problem that everyone is concerned about, and many netizens have thought about such a question: What is the end of the universe? Scientists have been studying and exploring this problem, and the good news is that scientist Hubble actually took a picture of the end of the universe, setting off a heat wave. However, this picture is really creepy to see, and after many years, it is still fresh in my memory! Today Xiaobian tells you that Hubble's shooting to the end of the universe is creepy, and it will definitely surprise you.
Hubble's filming of the end of the universe is creepy
Hubble sent back a spooky picture of the end of the universe, worrying! Hubble probed in the direction of the constellation of Aquarius and sent back a superimposed image, which subverted the understanding of the universe.
From the picture, the area detected is very quiet, although it is small, there is a lot of starlight, in fact, a galaxy presents a bright spot, and the speed of starlight is very slow, some travel through tens of billions of light years to enter Hubble's field of vision, this picture hides about 10,000 galaxies, Hubble's round of observations, is the first time in human history to come up with such observations.
In this observation, the telescope captured 13.2 billion years of far-reaching starlight, and the edge of the universe is also 13.8 billion light years, and Hubble has chased the edge of the universe this time, which means that human beings have almost reached the end of the universe, which is also Hubble's limit.
Hubble telescopes photograph the creepy cosmic ghost lights
According to foreign media reports, hubble telescope presents us with the most wonderful celestial scene in the universe, such as the mass of material gathered at the birth of stars, etc., the picture shows the "ghost lamp" of the Pandora celestial cluster taken by the Hubble Space Telescope, which was released on October 30, 2014, and the celestial body number is Abel 2744. NASA astronomers believe that the Pandora Celestial Cluster is the product of a great chaos between multiple galaxies, and the strong gravitational force "dismembers" these galaxies, leaving a creepy "ghost lamp". These stars are falling apart after the Galactic Chaos, about 4 billion light-years away, which helps study the evolution of galaxies.
NASA unveiled the hubble-photographed galaxy merger on Thursday, with six galaxies participating in the dreaded gravitational dance just in time for Halloween, so it could also be a Halloween gift. As can be seen from the figure, these objects emit a faint, ghostly glow, and their official number is Abel 2744, also known as the Pandora Celestial Cluster. Ignacio Trujillo, a scientist at the Canary Islands Institute of Astrophysics, believes that Hubble observational data has revealed some basic features of Pandora's celestial clusters, helping us to gain insight into the evolution of galaxies.
In the eyes of scientists, the mysterious light released in Pandora's celestial cluster is like the light of the informant, and scientists can analyze the changes that occur inside the celestial cluster from these spectra. According to a recent analysis report, the preliminary results of the spectral analysis of the Pandora Celestial Cluster believe that the celestial behavior occurring inside it is very consistent with the massive galaxy cluster, which also indicates that the Pandora Celestial Cluster came from the event of a large-scale galaxy merger.
Astronomers have been looking for light from the distant universe, and there may be more than 200 billion stars in pandora's cluster of objects, but the light it projects accounts for 10 percent of the light that the cluster should have projected, which means that more information is hidden. Scientists believe that observational studies of Pandora's celestial cluster could take more than three years to find further information. The results of this study were published in the October 1 issue of the Journal of Astrophysics. (Luo Ji/Compilation)
Cosmic wonders! Hubble just took some stunning photos of Mars and Saturn
NASA's Hubble Space Telescope took an incredible set of photographs of Saturn and Mars, revealing the beauty of the former, as well as the storms that enveloped the latter.
The image was taken when the two planets were almost in opposition — the point closest they were to Earth. Saturn, photographed on June 6, is 2.2 billion kilometers (1.36 billion miles) from Earth. On July 18, Mars was 59.4 million kilometers (36.9 million miles) away.
Saturn's tilt, 27 degrees in its orbit, means we get a different view of the planet over a period of about 10 years. Now we can see a nice image of it leaning towards us, like the hubble image.
"Saturn has seasonal variations, which are caused by the 27-degree axial tilt of The Earth," NASA said. With the arrival of summer in the Northern Hemisphere, the atmosphere is now more active. This could be a string of bright clouds visible near The North Star, the remnants of a storm that is disintegrating. Smaller, mid-latitude clouds are also visible.
Hubble also took some clear pictures of Saturn's moons.
The sight from Hubble is so good that we can see Saturn's famous hexagonal storm at its north pole, which has been present at its north pole ever since it was first discovered by voyager 1 in 1981.
Most importantly, Hubble's photographs of Saturn show us how spectacular the planet is. Bright halos and gorgeous clouds are perfectly discerned by telescopes. In one video, we can even see its clouds spinning around the earth.
Meanwhile, Hubble's view of Mars is surprisingly similar—the depths of the earth are obscured by clouds. Normally we should be able to see the surface, but the planet is now being engulfed in a global dust storm, putting NASA's Opportunity probe in a difficult position.
"Every year on Mars, there are medium-scale dust storms that cover entire continent-sized areas, each lasting weeks," NASA said. "Global dust storms — lasting weeks or months — tend to occur in the spring and summer of the Southern Hemisphere because Mars is closest to the sun and heating is to maximize wind production."
Hubble's observations are useful because they allow astronomers to study the upper atmosphere of Mars, while spacecraft in orbit can study how storms behave under the atmosphere. There's still a lot we don't know about dust storms on Mars, although we've recently figured out the main source of Martian dust.
Still, these Hubble photos should be a good reminder of how great this orbiting telescope is. Such beauty can be seen even from millions or billions of miles away.