The James Webb Space Telescope delivers the 1st detailed 3D map of Uranus’s upper atmosphere, revealing dramatic temperature ...

Right in the thick of it is Dublin-based space tech start-up Celtonn – one of only a handful of companies operating in the ...

Earth’s magnetic shield is shifting in dramatic ways. New data from ESA’s Swarm satellites show that the South Atlantic Anomaly — a vast weak spot in Earth’s magnetic field — has grown by nearly half ...

NASA's James Webb Space Telescope has captured the first vertical view of Uranus's upper atmosphere, delivering an unprecedented look at the planet's ionosphere and auroral structures. The new ...

"The polarized light of the cosmic microwave background is sensitive to new physics that violates parity symmetry," the team ...

A lunar eclipse will occur the morning of March 3. Early on the morning of Tuesday, March 3, you’ll get an opportunity to see the beginning of a lunar eclipse.

Satellite data shows the ground is sinking beneath many of the world’s biggest river delta cities, worsening flood and sea-level rise risks.

President Trump said Iran is working to build missiles that could "soon" strike America. U.S. intelligence reports have ...

NASA’s PACE satellite now provides nitrogen dioxide measurements, enabling finer-scale pollution tracking using OCI data trained with Sentinel-5P TROPOMI observations.

The Crew-12 mission, involving Roscosmos cosmonaut Andrey Fedyaev, NASA astronauts Jessica Meir and Jack Hathaway as well as European Space Agency astronaut Sophie Adenot, is currently on board the In ...

Global private equity and venture capital investment in aerospace and defense companies reached $10.63 billion globally in 2025, more than double the $4.88 billion total recorded in 2024.