Most of the universe is not made of stars, galaxies, or beautiful glowing nebulae. Instead, the majority of it is what seems to be vast, silent emptiness. Huge cosmic voids stretching ...
Billions of light years away in a remote part of the universe, two neutron stars – the ultradense remnants of dead stars – collided. The catastropic cosmic event sent light and particles, including a ...
The world's first commercial space telescope has released its first image as it begins its journey to help track nearby stars that might host habitable exoplanets.
NASA has received the first images from a tiny spacecraft designed to study the ...
Astronomers have discovered that the birth of neutron stars with magnetic fields trillions of times stronger than Earth's magnetosphere is the "magic trick" behind superbright supernovas.
As humans travel farther and farther from our terrestrial home, scientists need to devise ways to resupply missions in the inhospitable environment of space. One way could be to leverage the ...
Bill Mumy, the beloved former child actor from the classic television series Lost in Space, reunited with a pal from the long-running sitcomMy Three Sons. In a photo shared to Instagram on Feb. 21, ...
This violent fate is rare: fewer than about 1% of stars are big enough to end their lives this way. Indeed, these dramatic explosions only occur in so-called “massive stars”. These are stars with a ...
Everyone knows Yuri Gagarin as the first person to go to space. But was he? Literary historian Vladimir Brljak tells the tale of the intrepid balloonists who first flew beyond the blue terrestrial sky ...
Astronomers have for the first time seen the birth of a magnetar—a highly magnetized, spinning neutron star—and confirmed that it's the power source behind some of the brightest exploding stars in the ...
NASA on Thursday released the results of its investigation into Boeing’s bungled 2024 flight to the International Space Station, which stranded two astronauts there for months. The findings were ...
NASA’s SPARCS spacecraft has just sent back its first images, marking a major milestone in the mission to study low-mass ...