Resultado de búsqueda
6 de may. de 2024 · A supernova is the biggest explosion that humans have ever seen. Each blast is the extremely bright, super-powerful explosion of a star. An illustration of one of the brightest and most energetic supernova explosions ever recorded. Image credit: NASA/CXC/M.Weiss. What causes a supernova?
- Contact NASA Space Place
An illustration of one of the brightest and most energetic...
- Gallery of NASA Universe Images
The NGC 2336 galaxy, pictured here, is approximately 100...
- Play Helios
In this pairing game, keep the Sun shining bright by...
- A Real Shooting Star
A star's life has a beginning, middle, and end, just like...
- Vea en Español
Una supernova es la explosión más grande que los humanos...
- Contact NASA Space Place
Hace 15 horas · The drama unfolded at 12.30am on Friday when wo gang members burst out of a van to petrol bomb the two vehicles parked outside a house in Fegg Hayes, Stoke-on-Trent. Pictures show a car engulfed ...
Hace 4 días · A supernova ( pl.: supernovae or supernovas) is a powerful and luminous explosion of a star. A supernova occurs during the last evolutionary stages of a massive star, or when a white dwarf is triggered into runaway nuclear fusion.
Hace 6 días · The video shows an arc flash explosion in real life. Related videos for "arc flash "Similar Videos. Bussmann series arc flash suits 30-second promotional video. 0:31. Bussmann series arc flash suits 30-second promotional video highlighting our new line of arc flash suits and accessories.
Hace 1 día · Social scientist and energy policy expert, Benjamin K. Sovacool has reported that worldwide there have been 99 accidents at nuclear power plants from 1952 to 2009 (defined as incidents that either resulted in the loss of human life or more than US$50,000 of property damage, the amount the US federal government uses to define major energy accidents that must be reported), totaling US$20.5 ...
29 de abr. de 2024 · Chernobyl disaster, accident at the Chernobyl nuclear power station in the Soviet Union in 1986, the worst disaster in nuclear power generation history. Between 2 and 50 people were killed in the initial explosions, and dozens more contracted serious radiation sickness, some of whom later died.
Hace 2 días · Cambrian explosion. The Cambrian explosion (also known as Cambrian radiation [1] or Cambrian diversification) is an interval of time approximately 538.8 million years ago in the Cambrian period of the early Paleozoic when there was a sudden radiation of complex life, and practically all major animal phyla started appearing in the fossil record.
