Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

The two brightest nighttime stars available in the Minnesota and Wisconsin sky are Sirius and Arcturus. April is the only ...

The newly discovered comet, C/2025 F2 (SWAN), is racing toward the Sun, and it may not survive its closest approach.

A freshly-discovered comet has lots of skywatchers training their telescopes on the dawn sky, but pretty soon the new Comet ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Border plants offer definition along garden beds and driveways, creating neat lines that help to contain other vegetation. Of ...

Skywatchers, get ready for a dazzling lunar display this weekend: April's full moon, known as the Pink Moon or Paschal Moon, ...

Minor Planet Center officially designated comet SWAN25F as C/2025 F2 (SWAN) on April 8. SWAN is an instrument particularly designed to study the Sun ...

Looking for perpetuity. The longing that makes us more than nothing. And like the moon, without that light, we’re nothing but darkness.

A new comet has been discovered. Now getting closer to the sun and expected to brighten over the next few weeks, comet C/2025 ...