A massive galaxy far from Earth seems to be entirely devoid of dark matter, contrary to all accepted cosmological models.

Only black holes and neutron stars can spin this fast — usually by accreting material from a nearby companion.

NASA’s Artemis launch team conducted its first simulation for Artemis II, the first crewed mission under Artemis, on July 20 inside the Launch Control Center at the agency’s Kennedy Space Center in Florida.

West Virginia University researchers are now able to view synthetic DNA at the atomic level, giving them the ability to understand how to change its structure in hopes of enhancing its scissor-like function. Learning more about these synthetic DNA reactions c…

In the hands of a capable Ice Age hunter, this simple stick could be used to nail small mammals, or even assist in taking deer and horses.

Photonic integrated circuits (PICs) are on the verge of significant disruption through the unlocking of novel applications. This success largely relies on advanced wafer-level miniaturized photonic device fabrication, combining outstanding functionality and r…

NASA's Perseverance rover took its 20th sample from "Emerald Lake," an area filled by rocks that were deposited by an ancient river.

FRANCE: The research, conducted at the French Côte d’Azur University and the Institut de Physique du Planète in Paris, focuses on using GPS data to detect earthquakes hours before they happen.

July 24, 1969: Apollo 11 Mission Returns To Earth | Firstpost Rewind On July 24, 1969, Astronauts Neil Armstrong, Buzz Aldrin and Michael Collins Returned to...

Apple has opened applications for its Vision Pro developer kits so that developers can test their apps on the upcoming headset. Apple is also offering labs in six different cities.

An unknown object known as GPM J1839-10 reportedly has been pinging Earth with radio signals since the 1980s. What is the object?

Unlike Earth, Venus lacks the plate tectonics that give rise to volcanoes. But the surface of Venus looks far younger than other worlds, like Mars or the Moon, which means it does have volcanic activity that regularly resurfaces the planet. Because Venus is c…

This could be a great location for optimizing solar energy technologies.

Scientists detect shift in most of world's oceans, and they point the finger at a warming climate

NASA's forthcoming Nancy Grace Roman Telescope will hunt for "cosmic orphans," starless planets that might even outnumber their orbiting counterparts in our galaxy.

At this time in our climate history and current state of the planet, the evidence is overwhelming that global warming is accelerating, writes Don Paul.

The European Space Agency (ESA) estimates there are 2,000 defunct spacecraft among a total of 10,000 spacecraft currently in space, a majority of which enter the Earth's atmosphere in a natural - rather than controlled - way.

It is almost impossible to imagine that anyone could go anywhere close to the Sun.

Plants create alliances with bacteria in the soil in which they thrive. Legumes, for example, benefit from a symbiotic relationship with microorganisms that live in nodules in their roots and "fix" nitrogen in the atmosphere to make it available for the legum…

Scientists have found that tiny changes in GPS signals could allow us to predict large earthquakes roughly two hours early.

SpaceX is preparing a Falcon Heavy rocket for liftoff Wednesday from Kennedy Space Center and a Falcon 9 for liftoff Thursday from Cape Canaveral.

The platform aims to "distinguish humans from AI" through what it calls a "proof of personhood"

A newly proposed scientific subfield, planetary geoarchaeology, could help humans preserve the record of exploration on the Moon and Mars.