资讯

Get ready to reach for the stars as the Penn State Eberly College of Science prepares to host the 26th annual AstroFest, an astronomy-filled celebration running from ...
Earth's rotation has sped up, causing shorter days. Astrophysicist Graham Jones predicts the next shortest day is around the ...
The sun rises from the east, and sets in the west - this is a well-established fact for the longest time, and this is due to ...
“The probability that asteroid 2024 YR4 will strike the Moon on 22 December 2032 is now approximately 4 percent, and this ...
IAF pilot Shubhanshu Shukla shares first emotions from space aboard Axiom Mission 4, as he begins a 14-day journey on the ISS conducting key experiments in NASA’s microgravity program.
The asteroid, named 2024 YR4, was first spotted in 2024 and was initially feared to be on a collision course with Earth.
One summer night in 1877, American astronomer Asaph Hall was looking through his telescope in Washington, D.C. Mars was at ...
While the shoofly pie rightfully claims the throne, Dutch Haven offers a supporting cast of Pennsylvania Dutch specialties worth exploring. Their root beer provides the perfect beverage pairing, its ...
Rocks found on Earth may have originated from Mercury: a potential breakthrough for astronomers.
It will use the gravitational pull of the Red Planet to create a slingshot effect, accelerating the spacecraft with no extra propellant. The Hera AI Companion will be answering questions from space ...
Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...
Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...