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Hace 3 días · Erik Gregersen. Space debris, artificial material that is orbiting Earth but is no longer functional. Much of the debris is in low Earth orbit, within 2,000 km (1,200 miles) of Earth’s surface. It is estimated that there are about 200,000 pieces between 1 and 10 cm (0.4 and 4 inches) across.
Hace 23 horas · Satellite image of the channelised debris flow that caused the 29 April 2024 Mai Mahiu disaster in Kenya. Image copyright Planet Labs, acquired on 12 May 2024, used with permission.
Hace 5 días · This method generated a debris flow hazard zone map, offering guidance for risk prevention and monitoring. This research demonstrates that using high-precision Digital Surface Models (DSM) can accurately represent the digital information of debris flow gully terrains and buildings.
Hace 1 día · Crews are hoping to detonate and break up debris parts of the Francis Scott Key Bridge that are still sitting on top of the Dali cargo ship. CBS News Baltimo...
Hace 1 día · Removal of the Francis Scott Key Bridge wreckage has been delayed until Monday due to weather, after originally being planned for Friday. Sightings of lightning nearby worried officials enough to postpone the long-awaited project throughout the weekend. The removal is now scheduled for 5 p.m. on Monday afternoon, per ABC News.
Hace 3 días · Orbital space debris is of increasing concern to all space agencies around the world, and is becoming the subject of legal discussions. The areas of concern are: Monitoring the orbital space debris environment. Satellite design to minimise orbital space debris.
Hace 3 horas · Burning of vegetative debris allowed until May 15. To assist in storm clean-up efforts, the Tennessee Department of Environmental and Conservation (TDEC), Division of Air Pollution Control, has certain open burn exceptions because of natural disasters. Vegetative debris can be burned until Wednesday, according to Kaye's press release.
