A white spacecraft, lightly toasted like a marshmallow and smelling of singed metal, fell out of the night sky early on Sunday morning and splashed down in the Gulf of Mexico not all that far from Key West. The darkened waters there were carefully chosen from among dozens of potential …
Read More »Stephen Hawking Was Wrong—Extremal Black Holes Are Possible
The original version of this story appeared in Quanta Magazine. To understand the universe, scientists look to its outliers. “You always want to know about the extreme cases—the special cases that lie at the edge,” said Carsten Gundlach, a mathematical physicist at the University of Southampton. Black holes are the …
Read More »Webb telescope peers into our galaxy's outskirts, sees stunning scene
The far outskirts of our galaxy are teeming with activity. Astronomers pointed the powerful James Webb Space Telescope at a distant zone dubbed the “Extreme Outer Galaxy,” and zoomed in on dense cosmic clouds containing clusters of stars. In unprecedented resolution of this region, they spotted vibrant star formation, and …
Read More »We've reached a record number of humans in space, NASA announces
Crew onboard the Russian Soyuz capsule, a flight to the International Space Station (ISS) that took place on Sept. 11, became record-breaking space residents this week, as humanity waves up to the now 19 humans living and working in space. It’s the largest group living in space concurrently in history. …
Read More »How to View the ‘Comet of the Century’ C/2023 A3
This story originally appeared on WIRED en Español and has been translated from Spanish. C/2023 A3, also known as Tsuchinshan–ATLAS and considered “the comet of the century,” will appear in all its splendor in our sky during September and October 2024. Due to its characteristics, astronomers believe it will be …
Read More »NASA spacecraft snaps photo of huge volcano forming on distant world
The most volcanic world in our solar system has sprouted a new volcano. And its lava flows are enormous. Jupiter’s molten moon Io has been surveyed by a number of passing spacecraft, allowing planetary scientists to see changes on the surface. Recently, NASA‘s Juno mission made the closest swings by …
Read More »Scientists are collecting pee from SpaceX travelers. There's a good reason.
Jay Buckey flew to space as a NASA astronaut in 1998. Decades later, he watched one of his experiments leave Earth on a SpaceX rocket. The space company’s Polaris Dawn endeavor — a private venture funded by billionaire Jared Isaacman — is a five-day mission around Earth featuring an ambitious …
Read More »Here's what it looks like when you poke your head out of a spaceship
For the first time in history, a private citizen has left the confines of a spaceship while flying through space — an exercise that before now was only performed by trained astronauts. The unprecedented commercial spacewalk was part of SpaceX‘s Polaris Dawn mission, which sent four civilians into orbit to …
Read More »Watch SpaceX's Polaris Dawn mission conduct the first all-civilian spacewalk in history
SpaceX‘s Polaris Dawn mission finally launched on Tuesday, after a series of delays pushed back its commencement date. Now the crew of the private spaceflight are scheduled to take the first ever commercial spacewalk — and the entire thing will be livestreamed so we can watch it here from Earth. …
Read More »Billionaire Finally Launches on First Private Space-Walk Mission
One of the most ambitious space tourism missions in history has launched, with the all-commercial crew set to hit a number of milestones during its five days in space, including the first-ever privately funded human space walk. The mission, called Polaris Dawn, took off from NASA’s Kennedy Space Center in …
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