An explosion occurred during a test of the second-stage engine for Japan's Epsilon S rocket on November 26, according to ...

Cygnus X-3, studied by XRISM, pairs a Wolf-Rayet star and compact object XRISM’s Resolve spectrometer captured intricate gas ...

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

The Japan-led XRISM observatory has captured the most detailed portrait yet of gases flowing within Cygnus X-3, one of the most studied sources in the X-ray sky.

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases ...

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases ...

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases flowing within Cygnus X-3, one of the most studied sources in the X ...

NASA’s NEOWISE (Near-Earth Object Wide-field Infrared Survey Explorer) spacecraft re-entered and burned up in Earth’s atmosphere on Friday night, as expected. Launched in 2009 as the WISE mission, the ...

Fourteen minutes after the launch, the X-ray astronomy satellite XRISM was placed in orbit, and 33 minutes later, the Smart Lander for Investigating Moon (SLIM) probe was also placed in orbit.

Arianespace’s Vega rocket failed during the launch of the Falcon Eye-1 spacecraft for the United Arab Emirates. The launch has been delayed by several days due to unacceptable upper-level winds ...