NEOs are asteroids or comets that come relatively close to the Sun, to about 50 million kilometres from Earth’s orbit. Some of them, ‘potentially hazardous objects’ (PHOs), come even closer – in interstellar terms – with a minimum distance of less than 7.5 million kilometres. Measuring more than 140 meters...
Dr. Calvin advises NASA leadership on its science programmes and related strategic planning and investments. Also serving as its senior climate advisor, she provides insights and recommendations for related science, technology, and infrastructure projects for climate action, from developing a new instrument to track pollution hourly to launching a water-tracking...
A visitor receives support at the Diké LGBTI+ community and health centre in El Salvador. The centre, run by the Diké organization, provides a host of services to the LBGTI+ community, including sexual healthcare, psychological care, human rights education, advocacy activities and safe shelter for those who need it, including...
Venezuela has suffered a widespread decline in public services, such as electricity, domestic gas supplies, and public transportation in recent years. This crisis has driven some members of the indigenous communities on Venezuela’s western border with Colombia, including Río Negro, to make frequent border crossings to purchase basic goods, including...