- published: 28 Feb 2009
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Scientists have long speculated about the possibility of life on Mars owing to the planet's proximity and similarity to Earth. Fictional Martians have been a recurring feature of popular entertainment of the 20th and 21st centuries, but it remains an open question whether life currently exists on Mars, or has existed there in the past.
Mars' polar ice caps were observed as early as the mid-17th century, and they were first proven to grow and shrink alternately, in the summer and winter of each hemisphere, by William Herschel in the latter part of the 18th century. By the mid-19th century, astronomers knew that Mars had certain other similarities to Earth, for example that the length of a day on Mars was almost the same as a day on Earth. They also knew that its axial tilt was similar to Earth's, which meant it experienced seasons just as Earth does — but of nearly double the length owing to its much longer year. These observations led to the increase in speculation that the darker albedo features were water, and brighter ones were land. It was therefore natural to suppose that Mars may be inhabited by some form of life.
David Bowie ( /ˈboʊ.i/ BOH-ee; born David Robert Jones on 8 January 1947) is an English musician, actor, record producer and arranger. A major figure for over four decades in the world of popular music, Bowie is widely regarded as an innovator, particularly for his work in the 1970s. He is known for his distinctive voice and the intellectual depth and eclecticism of his work.
Bowie first caught the eye and ear of the public in July 1969, when his song "Space Oddity" reached the top five of the UK Singles Chart. After a three-year period of experimentation he re-emerged in 1972 during the glam rock era with the flamboyant, androgynous alter ego Ziggy Stardust, spearheaded by the hit single "Starman" and the album The Rise and Fall of Ziggy Stardust and the Spiders from Mars. Bowie's impact at that time, as described by biographer David Buckley, "challenged the core belief of the rock music of its day" and "created perhaps the biggest cult in popular culture." The relatively short-lived Ziggy persona proved merely one facet of a career marked by continual reinvention, musical innovation and striking visual presentation.
Christopher Anthony John "Chris" Martin (2 March 1977) is an English singer-songwriter, who is the lead vocalist, pianist and rhythm guitarist of the band Coldplay. He is well known by fans for his distinctive tenor voice. He is married to actress Gwyneth Paltrow.
Chris Martin was born in Exeter, Devon and is the eldest of five children. His father, Anthony Martin, is a retired accountant, and his mother, Alison Martin, is a music teacher. Martin started his education at the pre-preparatory Hylton School and then went on to preparatory Exeter Cathedral School. It was at the prep school that Martin formed his first band, The Rocking Honkies, with Nick Repton & Iwan Gronow. Their debut performance was met with boos from the crowd. After Exeter Cathedral, Martin boarded at Sherborne School, a boys' independent school in Dorset. He also met future Coldplay manager Phil Harvey at the school. Martin continued his studies at University College London, staying at Ramsay Hall where he read Ancient World Studies and graduated with First Class honours in Greek and Latin. It is here he met future Coldplay bandmates Jonny Buckland, Will Champion and Guy Berryman.
Take my hand, I don't know the way,
Nor the way back.
I need a guide who knows, who's seen the edge of the world
And lived to tell the tale.
Once in a while
It's time to let go again
Everythings going to change
Life on Mars, as we've known it.
Yesterday and today, and forever is changed by Your love
Theories gone haywire, assumptions dismatled
As history unwinds and our future is changed, and our future is changed
"There's 8 colours in the rainbow, the moon's just a story,
Evolution got beaten by natural selection"
Now tell me the truth,
Now tell me the truth