The telescopes at Lick may be vintage, but scientists at the observatory continue to discover new planets and examine ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James ...

After leaving Earth, Tianwen-2 will reach Kamo‘oalewa by July 2026. This tiny, elongated asteroid likely spans no more than ...

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

Though you won't get the same views with your eyes as you do with instruments like Hubble, JWST, or even a backyard telescope, there are still plenty of cool things to look at in the night sky with ...

This NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 3511. ESA/Hubble & NASA, D. Thilker The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble ...

A new device uses quantum optics to filter out starlight in real time — bringing scientists closer to directly observing ...

Next, you’ll dive into the world of causal effect estimation, consistently progressing towards modern machine learning methods. Step-by-step, you’ll discover Python causal ecosystem and harness the ...

The cover of the March 26, 1990 issue of Aviation Week & Space Technology, is a painting of the 13-ton NASA Hubble Space Telescope. NASA's space shuttle Discovery, in this painting, depicts the $2 ...