Best meteor shower in Southern Hemisphere peaks tonight
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Comet PanSTARRS, also known as comet C/2025 R3 will be visible before sunrise this week. Here's how, when and where to view.
NASA advises looking toward the eastern sky before sunrise, particularly in mid to late April, when the comet will pass through constellations such as Pegasus and Pisces. Observers in the Southern Hemisphere may have better evening viewing conditions in early May.
A new comet is streaking across Australian skies after dazzling the northern hemisphere.
Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of Earth and poses no danger. Scientists are studying the object as it is the third ever discovered from outside our solar ...
The interstellar comet 3I/ATLAS was confirmed in July 2025 as the third known object to visit our solar system from interstellar space. Despite conspiracy theories, scientists say 3I/ATLAS shows all the signs of being a comet from outside our solar system.
The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly stated that 3I/ATLAS is a comet and not an alien spaceship.