The tiny nucleus of the comet (not visible) is surrounded by a bright halo of gas known as the coma. A long tail stretches away from the comet, and we see hints of rays, jets, streams and filaments.

Moderna will pay US$950-million upfront in July, 2026, with an additional US$1.3-billion contingent on the outcome of a separate legal appeal, while not owing royalties for the technology in its ...

Why Tiny Downloads Matter Again Modern web games can be massive, but the fastest experiences still start with a small download. A 13KB limit is famous because it forces a game to load almost instantly ...

After fans began speculating why Stephanie Vaquer’s recent Spanish promo had left 2026 Women’s Royal Rumble winner Liv Morgan rattled, Liv is clearing the air. During a recent edition of the “Going ...

Scientists have discovered something that they previously thought wasn’t possible – an ‘inside out’ star system. When you ...

Particle has been a major player in the IoT space since 2013, enabling companies to build and deploy connected products. Over 250,000 developers have used the company’s developer tools, development ...

The Sun unleashes a torrent of charged particles. Some of them slam into the Earth’s atmosphere, triggering breathtaking auroras in the night sky. But for equipment that’s orbiting our planet in outer ...

“Amaterasu” is the second most energetic cosmic astroparticle ever recorded (discovered in 2021 by the Telescope Array). *Current analyses show that the particle could originate from a nearby galaxy.

Cosmic rays are extremely fast, charged particles that travel through space at nearly the speed of light. The Amaterasu particle was detected in 2021 by the Telescope Array experiment in the U.S. It ...

In July 2012, physicists at the Large Hadron Collider (LHC) in Europe triumphantly announced the discovery of the Higgs boson, the long-sought linchpin of the subatomic world. Interacting with Higgs ...

Here’s what you’ll learn when you read this story: It used to be thought that bizarre interactions between subatomic particles known as neutrinos could be explained by another type of neutrino. The ...

Every time two beams of particles collide inside an accelerator, the universe lets us in on a little secret. Sometimes it's a particle no one has ever seen. Other times, it's a fleeting glimpse of ...