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Lowell Observatory Near-Earth-Object Search (LONEOS) was a project designed to discover asteroids and comets that orbit near the Earth. The project, funded by NASA, was directed by astronomer Ted Bowell of Lowell Observatory in Flagstaff, Arizona. The LONEOS project began in 1993 and ran until the end of February 2008.
The Apollo asteroids are a group of near-Earth asteroids named after 1862 Apollo, discovered by German astronomer Karl Reinmuth in the 1930s. They are Earth-crossing asteroids that have an orbital semi-major axis greater than that of the Earth (a > 1 AU ) but perihelion distances less than the Earth's aphelion distance (q < 1.017 AU).
Below is the list of predicted close approaches of near-Earth asteroids larger than magnitude 27, that were predicted to occur in 2021. [ note 1 ] This relates to the effectiveness of asteroid cataloging systems at predicting close approaches in 2021.
The game is an enhanced clone of Atari, Inc.'s 1979 Asteroids arcade video game with a visual style similar to the Atari Games 1987 sequel, Blasteroids. [2] Maelstrom was released when there were few action games for the high-resolution color displays of the Macintosh, and the game attracted attention despite the dated concept.
Asteroids have historically been observed from Earth. The first close-up observation of an asteroid was made by the Galileo spacecraft. Several dedicated missions to asteroids were subsequently launched by NASA and JAXA, with plans for other missions in progress. NASA's NEAR Shoemaker studied Eros, and Dawn observed Vesta and Ceres.
A real study says it's possible for people to live in asteroids—and it's also brilliant. Science makes the case for O'Neill cylinders, or floating space cities.
Image of the M-type asteroid 21 Lutetia taken by the ESA Rosetta Spacecraft during a flyby in 2010. M-type (metallic-type, aka M-class) asteroids are a spectral class of asteroids which appear to contain higher concentrations of metal phases (e.g. iron-nickel) than other asteroid classes, [1] and are widely thought to be the source of iron meteorites.
Watch the Video. Click here to watch on YouTube. There has only been one albino western lowland gorilla ever found in the wild or captivity. Snowflake the gorilla lived in the Barcelona Zoo for 36 ...