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science/space

Astrophysicist Makes the Case for International Space Traffic Coordination as Orbital Crowding Grows

With thousands of active satellites now operating alongside millions of pieces of debris in Earth orbit, the question of how to manage increasingly crowded orbital lanes has become more pressing. Astrophysicist Jonathan McDowell, known for his work tracking space objects and analyzing orbital dynamics, has weighed in on why international

NASA's IXPE Captures First Evidence of Vacuum Behavior Predicted 90 Years Ago

NASA's Imaging X-ray Polarimetry Explorer (IXPE) has achieved a potentially groundbreaking observation of a magnetar that may confirm a decades-old theoretical prediction about the behavior of empty space. Scientists conducted more than 140 hours of observations of magnetar 1E 1547-5408 between March and April 2025. The data gathered

NSF Inouye Solar Telescope Reveals Hidden Solar Process in Major Discovery

The Daniel K. Inouye Solar Telescope (DKIST), operated by the National Solar Observatory and funded by the National Science Foundation, continues to prove its value as a transformative tool for solar science. Recently, the telescope facilitated a major discovery of a previously hidden solar process, shedding new light on phenomena

SpaceX Rocket Creates New Impact Crater on the Moon as Observers Race to Survey the Damage

A derelict SpaceX rocket upper stage struck the Moon early this morning, generating significant scientific interest in the impact site. The vehicle was traveling at approximately seven times the speed of sound when it made contact with the lunar surface. The collision marks an unusual event in the history of

Astronomers Detect Early X-Ray Flash From Massive Star's Supernova

Astronomers have captured unprecedented observations of a massive star's death, recording the event from its very first faint flash of X-rays. This early detection revealed a supernova with unusual characteristics, offering new insights into the final moments of massive stellar evolution. The observations mark a significant advancement in

Scientists Sound Alarm on Space Debris After SpaceX Rocket Stage Reportedly Strikes Moon

A spent rocket upper stage from a SpaceX mission, left adrift after completing its payload deployment, appears to have struck the Moon, according to orbital tracking data from independent astronomers. The object, originally launched years ago, had been circling the Sun in a chaotic orbit before its unexpected lunar impact.

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NASA's PUNCH Mission Advances Solar Storm Prediction Capabilities

NASA's PUNCH (Polarimeter to UNify the Corona and Heliosphere) mission has demonstrated improved capabilities for predicting when solar storms will arrive at Earth. The mission, designed to study the Sun's outer atmosphere and heliosphere, provides data that helps scientists track the formation and trajectory of coronal