Spaghetti with arugula and cherry tomatoes is a light and refreshing pasta dish that is perfect for summer. The peppery arugula adds a nice bite to the dish, while the sweet cherry tomatoes provide a burst of freshness. The spaghetti is cooked al dente and tossed with a simple garlic and olive oil sauce. This dish is quick and easy to make, and can be enjoyed as a main course or a side dish. Serve it warm or at room temperature for a delicious and satisfying meal.