People in Chile are preparing to watch the total solar eclipse on Monday, though rain and overcast skies threaten their view.
The Atacama Large Millimeter/submillimeter Array (ALMA), the world's largest radio telescope, has temporarily closed operations due to the spread of COVID-19 in Chile, the observatory said in an announced.
The Chilean government said on Tuesday the players would not be exempted from measures to counter the coronavirus, which has claimed 4,000 lives globally.
Wildfires raging across the coastal Chilean city of Valparaiso have destroyed 120 houses, prompting a mass evacuation, officials said on Wednesday. Valparaiso, in central Chile, is a popular tourist destination in South America.
The Chilean Air Force said that authorities have ruled out the possibility of finding any survivors from the crash of an Antarctica-bound military plane with 38 people onboard.
The plane was carrying 17 crew members and 21 passengers, three of them civilians. The two pilots had extensive experience, according to the Chilean air force, which said that while the plane was built in 1978, it was in good condition. The air force said it flies this route monthly.
The plane took off at 4:55 p.m. from the southern city of Punta Arenas, which is more than 3,000 kilometers (1,860 miles) from the capital of Santiago. Contact was lost at 6:13 p.m., a statement said.
Australia and Qatar have been added to Copa America 2020, with Argentina taking on Chile in the tournament's opener on June 12.
Trump described the pact as the first part of a process that could unfold in three phases.