Galaxy inside the Milky Way revealed as scientists uncover hidden “Loki” merger using ancient stars and chemical evidence.

China 150 satellites environmental monitoring network maps Earth with real-time greenhouse gas tracking and global ecosystem ...

Apophis 2029 asteroid flyby brings a rare close pass, private missions, and a major shift in planetary defense readiness.

Soyuz 5 rocket launch marks Russia’s return to independent spaceflight, raising questions about competitiveness in a reusable ...

Molecules in space detection reveals life-linked chemistry, but weak signals and early claims can lead to false or debated ...

Orbital data centers are reshaping AI as China invests $8.4B in space-based computing, redefining energy use and digital ...

Lost galaxy Loki Milky Way discovery reveals ancient stars hidden in our galaxy, offering new clues about how the Milky Way ...

Extraterrestrial life 2075 could bring a final answer as new telescopes and missions transform the search for life beyond ...

Lunar blockade risk could reshape space access as cislunar chokepoints emerge, influencing Moon logistics, economy, and ...

Ozone layer recovery delay revealed as hidden industrial emissions slow healing, pushing Earth’s atmospheric recovery years ...

Milky Way star formation boundary revealed as stars form only in the inner galaxy, stopping near 40,000 light-years from the ...

Small Magellanic Cloud astrophotography from Earth reveals stunning detail, showing deep-space imaging is now more accessible ...