A two-year study using a sensitive underground detector may have captured the collision of an atom and a mystery particle, offering a potential glimpse into the universe's invisible substance.
The spacewalk marks the sixth time in history that two women have conducted an extravehicular activity together.
Computer simulations indicate that the geological properties and temperature of colliding celestial bodies significantly influence the speed and outcome of lunar formation.
Nasa astronaut Jessica Meir and French astronaut Sophie Adenot conducted a 6.5-hour spacewalk outside the International Space Station.
Officials located a previously missing forested island in Williston Reservoir after it vanished from satellite images, though its origin remains uncertain.
An international research team has identified a single, unusual particle interaction in a deep underground experiment that could hint at the existence of dark matter.
Stargazers can witness the celestial pairing of the planet Venus and the star Spica in the early evening sky.
The $4 billion observatory will study dark energy, dark matter, and exoplanets.
Researchers warn that common takeaway cups release millions of microplastic and nanoplastic particles when exposed to hot liquids.