This is not a simulation or an artist’s rendering — it’s a real observation, published in The Astrophysical Journal Letters.

On one side, a groundbreaking new theory has emerged, suggesting that we need "external assistance" to resolve the flaws in the old . On the other side, a stunning discovery just next door to our ...

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

Long had the scientific community searched space for signs of a newly formed planet, and it has now captured one.

SKYWATCH: This year marks the 50th anniversary of the discovery, just inside Jupiter’s orbit, of Kohoutek, a comet synonymous ...

NASA spotted a new moon almost at the border of our solar system. Back in 1986, a theory came up that this cosmic body could ...

Researchers studied samples returned by Japan’s Hayabusa2 mission in 2020. The spacecraft visited the near-Earth asteroid between 2018 and 2019.

The Europa Clipper cost is estimated to be around $5 billion. This mission aims to investigate Europa’s potential for ...

Let me tell you, this Great Red Spot is an iconic feature on Jupiter; at first glance, it looks like a large red stain on the ...

ALMA image of the dust ring (red) and gaseous spirals (blue) of the circumstellar disk AB Aurigae reveal gaseous spiral arms ...

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

New research from NASA has found that the dwarf planet Ceres may be another place to look for evidence of primitive life in our solar system.