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18 de may. de 2024 · En ecografía, el término "debris" se refiere a partículas pequeñas o material no específico que se encuentra flotando dentro de un líquido corporal. Este término es comúnmente utilizado en el contexto de ecografías abdominales, pélvicas y de otros órganos o cavidades corporales.
11 de may. de 2024 · 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.
20 de may. de 2024 · The study simulates how the orbital debris environment will evolve over 30 years. In total, the study compares the cost-effectiveness of more than 10 different actions that can be taken to reduce the risk from orbital debris, such as shielding, tracking small debris, or remediating large debris.
16 de may. de 2024 · All of this debris will seriously increase the risks and costs of future activities in low Earth orbit, and it could also set off potentially catastrophic cascades of debris-creating collisions ...
1 de may. de 2024 · Microplastic pellets, shown here on a fingertip, are extremely small pieces of plastic debris found nearly everywhere in the environment, resulting from the disposal and breakdown of consumer products and industrial waste. Photo: Chayanuphol. 1. Plastic is Everywhere. From the Philippines to the Arctic, plastic is everywhere.
Hace 5 días · The Zero Debris Charter is a world-leading effort to become debris neutral in space by 2030 that was unveiled at the ESA Space Summit in Seville meeting in November 2023. Twelve nations sign the Zero Debris Charter.
Hace 3 días · Credit ESA. Ibadan, 24 May 2024. – Twelve nations have signed the Zero Debris Charter at the ESA/EU Space Council, solidifying their commitment to the long-term sustainability of human activities in Earth orbit. In addition to the 12 countries, the European Space Agency also signed the Zero Debris Charter as an International Organization (IGO).
