Radar data confirms the first known underground lava tube on Venus, revealing a vast hidden volcanic world.

Despite being so elusive, neutrinos are produced in abundance in some of the most violent events in the universe. One of their strangest properties is that they can spontaneously switch between three types, or "flavors": a phenomenon known as neutrino oscilla…

Scientists have recently discovered evidence suggesting that some dinosaurs communicated in the same way as modern birds.

SpaceX plans to launch a new version of its Starship rocket — a prototype of the system that NASA hopes will carry its astronauts to the moon — on Tuesday.

A DLR analysis suggests Starship may define the future of heavy launch, but Europe could pursue a smaller, more efficient partially reusable path of its own.

The engine works. The crew would arrive blind, with bones too brittle to stand. NASA's own data warns this mission could break every limit.

Scientists have demonstrated a new plasma operating regime that could help solve two of fusion energy’s biggest challenges at once.

The discovery from the Trinity nuclear test site shows how extreme conditions can result in materials never before seen in nature or in the lab.

The figure most people remember from the 2018 ring rain study is the Olympic swimming pool. Saturn, according to the team led by James O’Donoghue of NASA’s Goddard Space Flight Center, loses an amount of water from its rings every half hour that would fill on…