Astrodude Space

Category: Exotic Objects

The Mysterious Planet Vulcan: Myth, Discovery Claims, and Disproof Explained

Vulcan was a proposed planet that some pre-20th-century astronomers believed existed in an orbit between Mercury and the Sun. Speculation about intermercurial bodies—objects orbiting inside Mercury’s path—dates back to the early 17th century. Although the planet was never confirmed, it was seriously considered due to unexplained anomalies in Mercury’s orbit. Early Observations and Hypotheses In […]

June 23, 2015: 60,000 orbits for Mars Odyssey

NASA’s Mars Odyssey spacecraft completed its 60,000th orbit of the Red Planet on June 23, 2015. When Odyssey launched in April 2001 with a goal of better understanding Mars’ environment, the Red Planet was generally thought to be dry, barren world; the mission transformed our understanding, discovering widespread subsurface water ice. Its continuous observations have […]

June 28, 2011: Kerberos is discovered

On June 28, 2011, Pluto’s moon Kerberos was discovered by a team using the Hubble Space Telescope, led by senior research scientist Mark Showalter. While the primary goal of the observing program was to identify both potential targets and potential hazards for the then-upcoming New Horizons mission, Kerberos and its fellow moon Styx were also […]

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