A jewel of the southern sky, the Great Carina Nebula is more modestly known as NGC 3372. One of our Galaxy’s largest star forming regions, it spans over 300 light-years. […]

From our vantage point in the Milky Way Galaxy, we see NGC 1232 face-on. Nearly 200,000 light-years across, the big, beautiful spiral galaxy is located some 47 million light-years away […]

Not one, but two comets appeared near the Sun during last week’s total solar eclipse. The expected comet was Comet 12P/Pons-Brooks, but it was disappointingly dimmer than many had hoped. […]

The explosion is over, but the consequences continue. About eleven thousand years ago, a star in the constellation of Vela could be seen to explode, creating a strange point of […]

Something strange happened to this galaxy, but what? Known as the Cigar Galaxy and cataloged as M82, red glowing gas and dust are being cast out from the center. Although […]

How does a total solar eclipse end? Yes, the Moon moves out from fully blocking the Sun, but in the first few seconds of transition, interesting things appear. The first […]

Only those along the narrow track of the Moon’s shadow on April 8 saw a total solar eclipse. But most of North America still saw a partial eclipse of the […]

Baily’s beads often appear at the boundaries of the total phase of an eclipse of the Sun. Pearls of sunlight still beaming through gaps in the rugged terrain along the […]

Start at the upper left above and you can follow the progress of April 8’s total eclipse of the Sun in seven sharp, separate exposures. The image sequence was recorded […]

What wonders appear when the Moon blocks the Sun? For many eager observers of Monday’s total eclipse of the Sun, the suddenly dark sky included the expected corona and two […]