Astronomers recently released a new image of the binary star system Eta Carinae's full spectrum, taken from deep in Chile's ...

The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's ...

Using the European Southern Observatory’s Very Large Telescope (ESO’s VLT) in Chile, the international astronomers studied ...

The first supermoon of 2025 rises on Oct. 6 close to the gas giant Saturn. The first supermoon of 2025 takes to the night sky ...

Get ready stargazers! International Observe the Moon Night 2025 takes place on Oct. 4. Here's how you can join the NASA-led ...

Countless stars in the Milky Way are being raised and lowered by a gigantic wave. This was discovered using data from the ...

A black hole jet from the Centaurus A galaxy is "hitting something along its path," that is baffling astronomers. The Chandra ...

The galaxy, also known as M31, can be seen with the naked eye but appears more spectacular from areas with minimal light ...

It started, as many cosmic enigmas do, with a dim dot of light on a Hubble Space Telescope photo the sort that professional astronomers are used to seeing, but never expect to upend discussion of the ...

WISPIT 2b is a massive gas giant about five times the mass of Jupiter and approximately 5 million years old, almost 1,000 times younger than Earth.

The full Moon in October is not only a Harvest Moon but a supermoon, meaning it will be the biggest and brightest of 2025. Here is how to spot it.

The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the ...