资讯

A major ocean current in the Southern Hemisphere has reversed direction for the first time in recorded history, in what ...
The Southern Hemisphere skies have two “new stars” visible to the naked eye. Though they appear as points of light like any ...
Explore the key differences between the Northern and Southern Hemispheres, including seasons, climate, constellations, and more, explained simply for students. Understand how Earth's tilt affects ...
The vagrant kelp gull mated with a local herring gull, though the chick did not survive. Experts say it's a "complete mystery ...
Despite decades of ocean exploration, humans still lack basic answers to one of the most fundamental ecological questions: ...
The month of July 2025 is filled with several enjoyable celestial events. The range of events includes the first meteor ...
At the aphelion, the distance from the Earth’s center to the Sun’s center is going to be 152,087,738 kilometers (94,502,939 ...
A rare nova, V462 Lupi, is making a bright appearance in the night sky in the Lupus constellation. Here's what to know.