Free Republic

Explanation: Why does Jupiter have rings? Jupiter's main ring was discovered in 1979 by NASA's passing Voyager 1 spacecraft, but its origin was then a mystery. Data from NASA's Galileo spacecraft that orbited Jupiter from 1995 to 2003, however, confirmed the hypothesis that this ring was created by meteoroid impacts on small nearby moons. As a small meteoroid strikes tiny Metis, for example, it will bore into the moon, vaporize, and explode dirt and dust off into a Jovian orbit. The featured image of Jupiter in infrared light by the James Webb Space Telescope shows not only Jupiter and its...

Best touted as the beacon of democracy, Canadian values are supposed to be emulated by the rest of the world. Its good governance practices and rich Human Development Index are categorised as a cornucopia of an ideal modern society. However, the way it is dealing with its persecuted indigenous people reflects the legacy of its dark colonial past. Behind its glittering facade of social justice and equality lies the legal discrimination and violence against the natives. Racial discrimination and violence towards the indigenous people is not new to North America. The history, culture and society of countries in the region...

Colleen Cardinal often wondered why her parents turned bright red in the sun but she grew dark along with her sisters. The puzzle was solved when she was a young teen, and the woman she had thought of as her mother disclosed that she had been picked out of a catalog of native children available for adoption. Cardinal was one of thousands of indigenous children taken from their birth families from the 1960s to mid-1980s and sent to live with white families, who officials at the time insisted could give them better care. Many lost touch with their original culture...