Posts by 

Bruce McClure

Catch Mercury in the west after sunset

Try to spot Mercury, the solar system's innermost planet, as dusk gives way to darkness. Look west, close to the sunset point. On June 23, 2019, Mercury reaches greatest elongation 25 degrees east of the setting sun.

Moon and Saturn from nightfall to dawn

As darkness falls on June 18, 2019, notice the bright "star" near the moon. It's not a star. It's a planet, Saturn. You can see the moon and Saturn together from nightfall or early evening until morning dawn.

Strawberry Moon and Jupiter from dusk to dawn

The crest of the moon's full phase comes on June 17, 2019, at 8:31 UTC. On both June 16 and 17, the moon will appear full to the eye as it shines close to the king planet Jupiter all night long.

Moon to sweep by Jupiter and star Antares

These next several evenings - June 14, 15 and 16, 2019 - watch for the moon to sweep to the north of the red supergiant star Antares and then the king planet Jupiter.

Watch these 2 planets: Mercury and Mars

They're not the brightest planets in the sky now, and they're visible only briefly after sunset. But - around June 17, 18 and 19 - Mercury and Mars will have the closest conjunction of 2 planets for 2019.

Southern Cross: A southern sky signpost

If you live in the Southern Hemisphere, this is a good time of year to for the Southern Cross in your southern sky, as soon as darkness falls.

Young moon, Mercury, Mars on June 4 to 6

These next several days - on June 4, 5 and 6, 2019 - use the young moon to find the planets Mercury and Mars. Then watch for the Mercury-Mars conjunction around June 17 and 18.

Observer’s delight: Moon and Venus at dawn

Good luck on catching the early morning spectacle on May 30, 31 and June 1, 2019. Two beautiful heavenly bodies - the moon and Venus - will be near the sunrise point, basking in the sweet glow of dawn.

2019’s closest far-moon on May 26

The moon is at last quarter on May 26. And the moon is also at apogee - farthest from Earth for the month - on May 26. The close alignment the 2 events gives us the closest lunar apogee - the closest far-moon - of 2019.

Moon and Saturn up around midnight May 21

On May 21, 2019, the moon rises in between the planets Jupiter and Saturn. Saturn doesn't rise until the middle of the night; if you're not a night owl, watch for them before sunup on the morning of May 22.