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Wachmann, also known as Schwassmann-Wachmann 1, glows at 13th magnitude near Leo’s forefoot early this evening.

Astronomers have uncovered a bizarre star, ASKAP J1832, that pulses radio waves and X-rays every 44 minutes—thousands of times slower than typical pulsars. This rare object also dims dramatically over ...

W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more ...

The future of yellow dwarf stars, like our sun, is determined almost entirely by their mass. The most massive stars, about ...

Mercury mingles with the star Mebsuta in central Gemini this evening, though you’ll need to catch the pairing shortly after sunset.

The object, named ASKAP J1832-0911, sends out bursts of radio waves and X-rays that last two minutes and repeat every 44 ...

The future of yellow dwarf stars, like our Sun, is determined almost entirely by their mass. The most massive stars, about eight to 12 times heftier ...

Astronomer Vera Rubin, now honored on a U.S. quarter, transformed our understanding of the universe by uncovering powerful ...

Our Cosmic Dust follows Yoko on this fateful day, as she frantically searches for her son. She comes across a number of ...

The exoplanet — named 14 Herculis c, or 14 Her c for short — orbits a sunlike star about 60 light-years from Earth in the ...

Astronomers have discovered the "missing link" connecting the death of sunlike stars to the birth of white dwarf stellar ...