Opinion: In 2025, Let’s Embrace What Jimmy Carter and Carl Sagan Understood About Our Earth
The famed astrophysicist Carl Sagan and former President Jimmy Carter shared a fundamental understanding about the fragility ...
BBC4 年
Nasa 're-masters' classic 'Pale Blue Dot' image of Earth
The "Pale Blue Dot" picture of Planet Earth was acquired by the Voyager 1 probe exactly 30 years ago on Friday - from a distance of about 6 billion km (4 billion miles) miles. To mark the ...
Hubble captures a pale blue supernova in galaxy LEDA 22057
This NASA/ESA Hubble Space Telescope Picture of the Week features the galaxy LEDA 22057, which is located about 650 million ...
Nature3 年
All eyes on the blue dot
This year is the 30 th anniversary of the Pale Blue Dot, the renowned photo of our planet taken by the Voyager 1 spacecraft from a great distance. Featuring Earth as a tiny dot against the vast ...
A Stellar Explosion 650 Million Light-Years Away Captured by Hubble
The Hubble Space Telescope captures the mesmerizing galaxy LEDA 22057, home to a recent supernova explosion, SN 2024PI. This ...
Opinion
Reporter-Herald2 天Opinion
Bob Massaro: Let’s not miss the opportunity to safeguard our shared future
As we move into 2025, I find myself reflecting on the past. Carl Sagan and the Voyager 1 team redirected the spacecraft back toward Earth for one final photograph before shutting off the camera ( ...