In 1990, Voyager turned its cameras back toward Earth, capturing the now-iconic “Pale Blue Dot”—a tiny speck in the vast ...

Far beyond our solar system, the Voyager spacecraft carry a record of humanity—a tiny speck of Earth captured in a photograph ...

Rather than embracing escapist fantasies of colonizing space, humankind needs to commit itself to saving the planet, expert says Every day seems to bring news of multiplying ecological disasters—fires ...

A top newly appointed Nasa official has taken an unconventional oath to assume charge of her duties. Makenzie Lystrup, who became the first woman in Nasa’s history to be appointed the director of ...

See that little dot up there, in the upper right of that photo? That’s the planet Earth, as photographed from about 3.7 billion miles away 35 years ago Friday, on Feb. 14, 1990. “That’s home,” famed ...

A recent photo from the Cassini spacecraft shows the mighty planet Saturn, and if you look very closely between its wing-like rings, a faint pinprick of light. That tiny dot is Earth bustling with ...

Matthew Harvey, who earned his PhD in Political Science with a focus on environmental political theory in spring 2023, was recently featured in the Colorado Arts and Sciences Magazine. Matthew was ...