Harvard scientist Avi Loeb has slammed a seemingly far-fetched proposal to intercept interstellar comet 3I/ATLAS with a spacecraft, claiming that we’re putting energy in the wrong places.

Green comet C/2024 E1 rapidly brightens near Earth Likely to be ejected from the solar system after the solar pass Originates from the distant Oort Cloud on a hyperbolic path ...

AI browsers may have their uses, but are they worth diving into wholesale? We lay out the privacy implications, potential applications and more. Barbara is a tech writer specializing in AI and ...

A newly found comet is well on its way toward the sun, set to reach its nearest point come spring. The comet, dubbed C/2026 A1, was discovered by a group of French scientists at a Chilean observatory ...

Abstract: Coaxial bi-copter autonomous aerial vehicles (AAVs) have garnered attention due to their potential for improved rotor system efficiency and compact form factor. However, balancing efficiency ...

NASA reported on February 12, 2026, that archival observations from the NEOWISE mission captured the formation of a black hole from a massive star in the Andromeda galaxy. The star, designated ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. After months of unprecedented observations, astronomers are ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

Defense contractor Raytheon claims to have successfully tested a reusable version of its Coyote counter-drone system for the US Army. It is aimed at addressing an increasing issue for commanders: ...

NASA’s PUNCH was tracking comet SWAN when 3I/ATLAS whizzed past. Credit: NASA/Southwest Research Institute Catherine O'Hara's cause of death revealed Bad Bunny Super Bowl halftime show: How much each ...

The newly discovered sungrazing comet C/2026 A1 (MAPS) will undergo an extremely close slingshot around our star in early April, and could become bright enough to be seen without a telescope during ...