9/2/2023 0 Comments Nasa images of changeHome Counties revolt over Sadiq Khan's hated Ulez expansion: All but one of the councils bordering London refuse to display its signs. Minister faces police probe over 'racist' election leaflet accusing Labour council of trying to build traveller site in his constituency.Gang of four 'wicked' teenage killers who stabbed boy, 17, to death outside an 18th birthday party face years in jail after they're convicted.CRAIG BROWN: I'm not a bent copper, I am the Walrus! How the downfall of Detective Sergeant Norman 'Nobby' Pilcher led to a very bizarre claim.That's why Costa's advert is so dangerous, writes detransitioned woman SINEAD WATSON The trans lobby pushed me to have a double masectomy and I bitterly regret it.STEPHEN GLOVER: Who can look at oddball Elon Musk and his power over the Ukraine war and NOT feel afraid?.and if you truly love your partner, you should too! I always tell my husband when he's put on weight.Are you over 50 and short of cash? Try delivering takeaways if you want to keep living in comfort, Work Secretary Mel Stride tells older workers.Here are the biggest threats to life in Britain in 2023 as the government warns the country should prepare for 'worst-case scenarios' From a pandemic to volcanic ash clouds.Now even the over-65s are ditching broadcast television: Traditional TV channels suffered their steepest EVER decline in viewers in 2022 as they turn to streaming rivals.BBC Radio 2 loses 1MILLION listeners following Ken Bruce's departure to rival Greatest Hits Radio - after station bosses sparked backlash for shipping out older talent including Steve Wright.Will Harry and Meghan’s loved-up video silence the gossips? Sources insist couple's 'marriage is fine' and Duke's upcoming solo trip 'is not a sign of trouble' as pair put on show of unity.The boundary (black arrows in above WAC mosaic) with an older (3.5 billion years) red mare is only 10 km to the north. The landing site is on a blue mare (higher titanium) thought to be about 3.0 billion years old. The presence of ilmenite (FeTiO 3 ) results in lower reflectance and a "lessred" color thus the blue basalts. Basalts on the Moon (same on Earth) are composed mainly of two minerals, pyroxene and plagioclase, though olivine and ilmenite can sometimes occur in significant amounts. Lunar mare basalts are divided into two main spectral (color) types: "red" and "blue" (blue is perhaps a misnomer, think "less red"). Wrinkle ridges are common on the Moon, Mercury and Mars. A large scale wrinkle ridge (~100 km long, 10 km wide) cuts across the area and was formed as tectonic stress caused the volcanic layers to buckle and break along faults. The lander set down about 60 meters east of the rim of a 450 meter diameter impact crater (40 meters deep) on a thick deposit of volcanic materials. By comparing the before and after landing site images, the LROC team confirmed the position of the lander and rover, and derived accurate map coordinates for the lander (44.1214°N, 340.4884☎, 2640 meters elevation ). Since the rover is close to the size of a pixel, how can we be sure we are seeing the rover and not a comparably sized boulder? Fortuitously, the NAC acquired a "before" image (M1127248516R) of the landing site, with nearly identical lighting, on 30 June 2013. The rover is only about 150 cm wide, yet it shows up in the NAC images for two reasons: the solar panels are very effective at reflecting light so the rover shows up as two bright pixels, and the Sun is setting thus the rover casts a distinct shadow (as does the lander). At this time LRO was at an altitude of ~150 km above the site, and the pixel size was 150 cm. The highest resolution image was possible when LRO was nearly overhead on 25 December 03:52:49 UT (24 December 22:52:49 EST). Ten days later on 24 December, LRO approached the landing site, and LROC was able to acquire a series of six LROC Narrow Angle Camera ( NAC ) image pairs during the next 36 hours (19 orbits). At the time of the landing LRO's orbit was far from the landing site so images of the landing were not possible. Soon after landing, a small rover named Yutu (or Jade Rabbit in English) was deployed and took its first tentative drive onto the airless regolith. Chang'e 3 landed on Mare Imbrium (Sea of Rains) just east of a 450 m diameter impact crater on 14 December 2013.
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