space

The new discovery could help scientists better understand the elusive, invisible matter, which makes up roughly 85 percent of all matter.

This technology could be used for solar sails or for attitude control (orientation adjustment) of small satellites.

German-made DSA-2000 radio telescope — a 5-meter dish — has officially arrived at the University of Virginia’s Fan Mountain Observatory. 

Artemis II crew captures Earthset and a rare solar eclipse during a record-breaking Moon flyby mission.

The 2027 mission will study Japan’s ALOS and ADEOS-II satellites up close, analyzing their condition, motion, and signs of degradation.

Artemis II has broken the Apollo 13 record set in 1970, when astronauts traveled 248,655 miles from Earth.

A Chinese study suggests solar power satellites might someday double as electronic warfare tools.

For the first time, astronauts have seen the full extent of lunar basin with their eyes.

These two objects are doing more than just adding new entries to astronomical catalogs—they are challenging a basic assumption about white dwarfs.

Instead of disappearing completely, black holes may leave tiny remnants that trap information in long-lived vibrations.

The crew transitioned to deep space communications via NASA’s Deep Space Network.

China’s Kinetica-2 rocket impresses, though reports stating it launched at a lower cost than Falcon 9 are wide of the mark.

Artemis II marks NASA’s return to crewed deep-space exploration, with astronauts set to orbit the Moon and validate systems for future landings.

China’s commercial satellite tests flexible robotic arm in orbit, verifying key modes for future servicing and refueling tasks.

Rhea Space Activity’s automated navigation system captures images through a fiery plasma sheath to determine precise spacecraft positioning.

The system also includes a sophisticated spectroscopic detection unit.

A glowing molecule helped scientists track heat on Saturn, revealing a tight link between its atmosphere and space environment.

EU researchers are 3D-printing rocket components from multiple metals to cut costs and speed up launch vehicle development.