Astronomy

Habitable worlds may be far more common than thought, Israeli study says

Published in the peer-reviewed The Astrophysical Journal, the research focuses on tidally locked planets, worlds that always show the same face to their star.

 Life beyond Earth may exist in far stranger places than scientists once thought, a new study suggests. January, 22.
The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star RXJ0528+2838.

Astronomers spot white dwarf star creating a colorful shockwave

 New information regarded as strong evidence Mars had ‘vacation beaches’. Illustration.

NASA rover detects electrical discharges - 'mini-lightning' - on Mars

This image of interstellar comet 3I/ATLAS was captured by the Hubble Space Telescope’s Wide Field Camera, July 21, 2025.

NASA releases images of comet 3I/ATLAS, rejects alien spacecraft 'rumors'


Possible new dwarf planet spotted near the edge of the solar system

The researchers said 2017 OF201 was identified in observations by telescopes in Chile and Hawaii spanning seven years.

 Astronomers discover potential dwarf planet 2017 OF201 beyond Neptune.

Astronomers anticipate Blaze Star's next eruption could light up the sky in 2025

The explosion could make T CrB as bright as Polaris, visible to the naked eye.

 Astronomers anticipate Blaze Star's next eruption could light up the sky in 2025.

Webb telescope documents alien planet's death plunge into a star

The James Webb Space Telescope reveals that planets may spiral into their stars, rather than being swallowed by expanding red giants. This changes our understanding of planetary destruction.

 Artist's impression of NASA's James Webb Space Telescope.

Total lunar eclipse to create 'Blood Moon' on March 14, 2025

The totality will last 65 minutes, with the best views in the Americas and Greenland.

 Total lunar eclipse to create 'Blood Moon' on March 14, 2025.

How dust movement is helping us understand magnetic fields and planet formation - study

Planets originate from protoplanetary disks, circulating disks of gas and dust that develop around young stars, a recent study revealed.

 ALMA observations of the protoplanetary disk around HD 142527. The white bars show the directions of the magnetic field revealed by the orientation of the dust grains. The strength of the magnetic field is 0.3 milligauss. For comparison, a typical refrigerator magnet has a magnetic field

The Bullseye Galaxy: Yale astronomers spot giant galaxy featuring nine concentric rings

The galaxy, officially named LEDA 1313424, lies approximately 567 million light-years away in the constellation Pisces.

 The Bullseye Galaxy: Yale astronomers spot giant galaxy featuring nine concentric rings.

Asteroid the size of 289 Squishmallows has 'very small' chance of hitting Earth in 2032

Using the ESA's measurement, asteroid 2024 YR4 may range anywhere from 200 to 500 Squishmallows, or roughly half of the size of the average child's collection.

 An asteroid is seen near the Earth in this artisitc illustration.

Russian astronomers observe rare black plasma eruption on the Sun

The event, described by scientists as "very rare, beautiful, and even a bit strange," involved a cold prominence rich in neutral hydrogen that was released and scattered throughout the corona.

 Russian astronomers observe rare black plasma eruption on the Sun.

Planetary parade: Rare alignment of six planets to grace the night sky on January 21

Venus will outshine other planets, appearing brightest in the dusk sky.

 Planetary parade: Rare alignment of six planets to grace the night sky on January 21.

The first planetarium in Arab society inaugurated in Baka al-Gharbiya

Inside the structure of an ancient water pool in the city of Baka al-Gharbiya, the first planetarium in Arab society was recently inaugurated, with an investment of approximately NIS 3.5 million.

 Entrepreneurs in Baka al-Gharbiya