United Nations commemorates 75th anniversary. The United Nations has marked its 75th anniversary, celebrating the mantra that "Multilateralism is not an option but a necessity" - even as the coronavirus pandemic underscores the fragility of international cooperation. 

It is an exoplanet located in the Neptune Desert, an area with low planetary densityChilean astronomers discovered a planet classed as "the first Ultra Hot Neptune," 260 light-years from Earth, according to a study published on Monday in the Nature Astronomy journal. 

"It is quite clear that Iran has never yielded to U.S. bullying at any juncture," Rouhani said.Iran's president says the Islamic Republic will never give in to Washington's bullying after the United States claimed it has restored all UN sanctions against Tehran through the so-called snapback mechanism of a landmark nuclear deal clinched in 2015, officially known as the Joint Comprehensive Plan of Action (JCPOA). 

U.S. claims United Nations sanctions on Iran reinstated The United States has broken with all other permanent members of the United Nations Security Council and unilaterally declared the re-imposition of all UN sanctions against Iran - a claim rejected by Iran and the international community, including Washington's close allies, as having no legal basis.

Putin thanked Efremov, during a videoconferenceThe president of Russia, Vladimir Putin, revealed rocket and aerospace engineer Gerbert Efremov as the main person in charge of creating the country's hypersonic weapons, during a videoconference on defense.