Tonight is a spectacular opportunity for stargazers as Jupiter prepares to wrap up its grand showcase with a breathtaking encounter with an exceptionally thin crescent moon. This rare sight promises to light up the evening sky!

On Tuesday, May 27, the moon will be so slender—only 1% illuminated—that spotting it against the post-sunset glow could be tricky. Jupiter will be shining brightly, approximately 10 degrees to the upper left of this delicate lunar sliver.

The moon will be just a day past its new phase, creating a magical backdrop as it sets shortly after local sunset. While this evening presents a challenge, Wednesday night may offer a clearer view of both celestial bodies.

The Allure of the Crescent Moon

Whether you’re a romantic drawn to the fullness of the moon or captivated by its various phases, there's something incredibly enchanting about a hair-thin crescent hovering in the twilight. This fleeting beauty can catch you off guard, bringing delight to those who catch a glimpse.

A Thin Crescent Waiting to Be Discovered

To understand the age of the crescent moon, count the hours or days since the last new moon. Usually, the small crescent isn’t visible until a few days after the new moon, but astute observers may see it even just 24 hours later. Wiht a little planning and patience, those looking closely can enjoy this remarkable sight.

Since the new moon occurs at 11:02 p.m. EDT on Monday, keen observers are encouraged to find a viewing spot with an unobstructed west-northwest horizon to maximize their chances of witnessing the moon and Jupiter together.

Perfect Viewing Conditions for Tonight!

About a half hour after sunset, look for the moon no more than 6.5 degrees above the horizon. Jupiter will be another 5 degrees above that, appearing as a bright dot against the twilight. From the East Coast, the moon will be a mere 21.8 hours old and only 1.2% illuminated, while West Coast viewers will enjoy a slightly older, more visible crescent.

Easier Sightings Ahead!

If tonight proves challenging, Wednesday, May 28, will offer a much better chance to spot the crescent moon, which will be slightly thicker (5% illuminated) and higher in the sky (17 degrees above the horizon). Even those unprepared will be able to spot it as it smiles down from the heavens, with Jupiter positioned about 8 degrees below.

Saying Goodbye to Jupiter—For Now!

After Wednesday, Jupiter fades back into the sunset, disappearing until mid-July when it will re-emerge in the morning sky. This summer, it will dazzle in the mornings and will later align with brilliant Venus in early August for a remarkable sight!

So, while tonight may feel like a farewell to Jupiter, it's truly just 'see you later'—and an invitation to enjoy the beauty overhead!