A January 2026 Earth–Sun alignment allows measurements of the opposition surge from interstellar object 3I/ATLAS using ...

Meanwhile, on its way out of the solar system, on March 16, 2026, 3I/ATLAS will encounter one of the farthest of Jupiter’s ...

While the Milankovitch Cycles operate on timescales far longer than human lifespans, their effects are always at play.

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

On Jan. 10, Jupiter will reach opposition, making its brightest cameo of the year. Here's how, when and where to spot the gas giant in the sky ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

A massive celestial alignment will cut off all communication between Earth and the Red Planet until January 21. Learn why the ...

Jupiter reaches its closest point to Earth tonight, appearing large and bright in Pakistan’s sky from sunset to sunrise.