Solar System Rubble: The Home of Princess Moon Owl?
Asteroids are lumps of rock and metal flying around the Solar System; they are the rubble left over from its creation. They range in size from the largest, which is Ceres, with a diameter of 580 miles to grains smaller than fine sand. When the smaller objects enter Earth’s atmosphere and burn up they are called meteors – or popularly “shooting stars,” although they are neither stars nor do they shoot.
Notes and Further Reading
- 1.The first day of the second millennium was January 1, 2001, but the whole world celebrated a year too early on January 1, 2000.Google Scholar
- 7.Supercritical water is held in its liquid state well above normal boiling temperatures by the application of immense pressure. If this pressure is released, the water will boil explosively.Google Scholar
- 8.Tucker SD (2017) Space Oddities: Our Strange Attempts to Explain the Universe, Amberley Publishing, p. 112.Google Scholar
- 10.Also previously known as the Cretaceous-Tertiary (K-T) extinction event.Google Scholar
- 11.The great British astronomer Sir Patrick Moore was once asked in a television interview if he thought that there was intelligent life in our Solar System. He replied “No! But it may eventually develop on our Earth!”Google Scholar
- 16.Lapaz L (1951) Injuries from falling meteorites, Lincoln, Popular Astronomy, Vol. 59, p. 433.Google Scholar
- 19.Seargent D (2009) Weird Astronomy, Springer Publishing, p. 243.Google Scholar
- 20.These days “Halley” is usually pronounced so that it rhymes with valley or with daily. Spellings of Halley’s name during his lifetime included at least six different ways of spelling it, so its pronunciation is uncertain. Take your pick!Google Scholar
- 25.Asteroid discoverers have gotten around this restriction by naming asteroids after one another!Google Scholar
- 26.Ashbrook J (1984) The Astronomical Scrapbook, Cambridge University Press (1984), Chapter 62.Google Scholar