Space, as we all know, is a weird place, and it just got a little weirder. A team of astronomers using the James Webb Space Telescope has stumbled upon an exoplanet that's shaped like a lemon. Yes, you read that right. A lemon.

This bizarre world, named PSR J2322-2650b, orbits a pulsar – a rapidly spinning, super-dense star that emits electromagnetic radiation. These systems, known as "black widows," aren't entirely uncommon. However, this particular pairing has scientists scratching their heads, pondering how this exoplanet even came to be.

What makes this exoplanet stand out isn't just its odd shape. The intense gravity from the nearby pulsar has squashed it into an oblong, lemon-like form. However, it's the atmosphere that's truly mind-boggling. Instead of the usual suspects like water, methane, and carbon dioxide, it's primarily composed of helium and carbon. "It's extremely different from what we expected," as one of the researchers put it.

Frankly, I can only imagine the surprise when they analyzed the data. Discovering molecular carbon instead of the expected compounds throws a wrench into our current understanding of planet formation. It seems like all the known mechanisms don't apply here. So, for now, this cosmic lemon remains an enigma, adding to the long list of mysteries that the universe holds.

We don't know exactly how it was formed, or why its atmosphere is so strange. Maybe, in the future, with new studies and advanced technology, we'll find answers for this strange exoplanet.