The Sentinel-6 satellite is the first of two in a billion-dollar program to monitor Earth's oceans.
The Chang'e-5 probe is hoping to assist in better understanding the Moon's origin and formation.
The head of the White House's "Operation Warp Speed" on Sunday said that some people in the US could receiving the COVID-19 vaccine within weeks.
A new documentary on Hulu about Greta Thunberg reveals that she was selectively mute before she became the leader of the youth climate movement.
“Donald Trump defeated Donald Trump.”
“The victory was a vindication of a style of American politics that many feared was gone forever.”
“Mr. Biden’s victory — and Mr. Trump’s defeat — is a testament to the resilience of American democracy.”
“Trump’s 2020 reelection bid was doomed by his boorish behavior. Time and again, he refused to act like a president.”
“Biden took the opportunity to unite the Democratic Party.”