British Science Show
Description
Vocal Characteristics
Language
EnglishVoice Age
Middle Aged (35-54)Accents
British (General)Transcript
Note: Transcripts are generated using speech recognition software and may contain errors.
about 550 light years away. In the constellation of Casa Pia lies I see 63 a stunning and slightly eerie nebula also known as the ghost of Casa Pia. I see 63 is being shaped by radiation from a nearby unpredictably variable stall gamma casa pie, which is slowly eroding away the ghostly cloud of dust and gas. This celestial ghost makes the perfect backdrop for the upcoming Feast of Al Hollow's Eve, better known as Halloween. The constellation of Casa Pia, named after vain queen in Greek mythology, forms the easily recognise abuse W shape in the night sky. The central point of the W is marked by a dramatic star named Gamma Cassiopeia. The remarkable Gamma Casa Pia is a blue white, sub giant variable star that is surrounded by a gossip's disc. This stars 19 more time's massive than a 65,000 times brighter than our sun. It also rotates at incredible speed at 1.6 million kilometres per hour, more than 2000 times faster than our parents start. This frenzied rotation is a give squashed appearance. The fast rotation causes eruptions of moss from the star into a surrounding disc. This mask of loss is related to the observed brightness variations. The radiation of Garma Casa Pia is so powerful that it even effects. I see 63 sometimes nicknamed Ghost Nebula that lies several light years away from the star. I see 63 is visible in this image taken by NASA Esa Hubble Space Telescope The colours in the eerie nebula showcase how the nebula is defected by the powerful radiation of the distance stall the high hydrogen within. I see 63 is being bombarded with ultraviolet radiation from comma casa payer, causing its electrons to gain energy, which they later release as hydrogen alpha radiation visible in red. In this image, this hydrogen ALF of radiation makes I see 63 an emission nebula. But we also see blue light in this image. This is light from gamma Casa Pia has been reflected by dust particles in the nebula, meaning that I see 63 is also a reflection nebula tha this colour phone ghostly nebula is slowly dissipating under the influence of altar of radiation from gamma Casa Pia. However, I see, 63 is not the only object under the influence of the Mighty Star. It is part of a much larger, nebulous region surrounding gamma Casa Pia that measures approximately two degrees on the sky, roughly four times as wide as the full moon. Thiss region is best seen from the Northern Hemisphere during autumn and winter. Though it is high in the sky invisible all year round from Europe, it is very dim, so observing it would cause a fairly large telescope and dark skies from above Earth's atmosphere. Hovel gives us a view that we cannot hope to see with our eyes. And this photo is probably the most disturbing photo in all of the Hubble telescope photos of icy 63. It is beautiful. Do you see it? Do you see what I've done? You see what I've done to them? I don't like them lined up so pretty. So very beautiful. Yeah, I have just a little more that we can go. My slave, beautiful slave