getintospace

Our universe is so big that we cannot even imagine. As its distance is measured in light years because of enormous distance. This video shows our universe actual size scale in 3D animation way.

Light has such enormous speed to travel.It takes only 8 minutes (approximately) to arrive in earth surface from sun. The distance between earth and sun is 150.76 million kilometres which we cannot imagine. This video shows travelling light from sun to earth in a animated way.

Nothing is immortal in our universe. So everything has a life and death. Stars which seems to be permanent in universe but they also has life and they will die after some long period. In every second there is creation of new stars and death of some other stars. After death of star they turn into black hole.

The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990, and remains in operation. Although not the first space telescope, Hubble is one of the largest and most versatile, and is well known as both a vital research tool and a public relations boon for astronomy. The HST is named after the astronomer Edwin Hubble, and is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope. With a 2.4-meter (7.9 ft) mirror, Hubble's four main instruments observe in the near ultraviolet, visible, and near infrared spectra. Hubble's orbit outside the distortion of Earth's atmosphere allows it to take extremely high-resolution images, with substantially lower background light than ground-based telescopes. Hubble has recorded some of the most detailed visible light images ever, allowing a deep view into space and time. Many Hubble observations have led to breakthroughs in astrophysics, such as accurately determining the rate of expansion of the universe. The HST was built by the United States space agency NASA, with contributions from the European Space Agency. The Space Telescope Science Institute (STScI) selects Hubble's targets and processes the resulting data, while the Goddard Space Flight Center controls the spacecraft. Space telescopes were proposed as early as 1923. Hubble was funded in the 1970s, with a proposed launch in 1983, but the project was beset by technical delays, budget problems, and the Challenger disaster (1986). When finally launched in 1990, Hubble's main mirror was found to have been ground incorrectly, compromising the telescope's capabilities. The optics were corrected to their intended quality by a servicing mission in 1993. Hubble is the only telescope designed to be serviced in space by astronauts. After launch by Space Shuttle Discovery in 1990, four subsequent Space Shuttle missions repaired, upgraded, and replaced systems on the telescope. A fifth mission was canceled on safety grounds following the Columbia disaster (2003).

This clip is from satellite as a astronaut is maintaining satellite. The view of earth from satellite looks really cool.

This video shows scenes capture from space satellite which are really astonishing 🔥 #space #jamesweb #telescope #spacescience

This video shows how large our sun🌞 is as compared to our earth🌍 #space #sun #earth #earthsundistance #solarsystem #earth~sun