Moreover, the study detected emission lines of atomic oxygen in the spectra of G206.7+5.9. This finding further supports the presence of shock activity. The observations also allowed the team to ...

Using NASA's Chandra spacecraft and ESA's XMM-Newton satellite, astronomers have investigated the galaxy NGC 7793, searching ...

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The waxing gibbous moon will shine close to the red star Antares in the constellation Scorpius on the night of June 9.

The Milky Way’s youngest known supernova remnant is a radio source called G1.9+0.3. The remnant, which lies 27,700 light-years away, is only about 140 years old. This means the supernova’s ...