Final answer:
Space telescopes provide high resolution, different wavelength observations, and continuous monitoring without atmospheric obstruction, which traditional telescopes can't fully achieve.
Step-by-step explanation:
Space telescopes have revolutionized our view of the cosmos by offering increased resolution of distant objects, allowing observation in different wavelengths such as ultraviolet, X-ray, and gamma-ray, and providing the ability to monitor celestial objects continuously. One change that space telescopes have not brought is obstruction by Earth's atmosphere - actually, they overcome this barrier. Earth's atmosphere is known to block most radiation at wavelengths shorter than visible light, which means space telescopes are uniquely capable of direct observations in these ranges. Observing above Earth's atmosphere also eliminates the twinkling effect stars appear to have due to atmospheric turbulence, thus offering clearer and more detailed images.
Additionally, space telescopes can operate without the interruptions caused by day-night cycles or weather conditions, enabling continuous monitoring. However, placing and maintaining telescopes in space is expensive and challenging. Ground-based telescopes, therefore, continue to be relevant, especially with advancements such as adaptive optics, which can correct for atmospheric distortion in real-time.