Scientists found that one of the Milky Way’s galactic neighbors is much more massive than previously believed, implying the existence of an extended halo of dark matter that could be the result of one ancient galaxy swallowing up another.
Four antennas used in a star-gazing project point up at the night sky in Chile’s Atacama Desert. (ESO Photo Ambassador José Francisco Salgado)
(CN) Astrophysicists say that an extended halo of dark matter may surround Tucana II, one of the many dwarf galaxies neighboring the Milky Way. The ancient galaxy may also have been the site of one of the universe’s earliest galactic collisions.
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Final Call News
Secretary-General António Guterres (left) meets with Bruno Eduardo Rodríguez Parrilla, Minister for Foreign Affairs of the Republic of Cuba.
Cuban government diplomatic officials, an international coalition of allies, the leaders of more than 180 countries and civil rights, social justice and human rights activists are gearing up to create a critical mass of support that will bring America’s embargo of the Caribbean island to an end.
Individuals and groups who took part in the recent International Conference for U.S.-Cuba Normalization have been busy working to achieve their goal. They have been encouraging city and council officials, mayors and other politicians to sponsor and introduce resolutions against the embargo; launched petition drives; organized workshops and seminars to educate potential supporters; and engaged in other activities.