After decades of searching, astronomers have uncovered some of the strongest evidence yet of exoplanets orbiting ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision ...

The moon, the Milky Way, Saturn, Venus, Jupiter Mars, Neptune, Uranus and comet C/2024 G3 are all visible at once in ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

XRISM has uncovered how galaxy clusters evolve—violent mergers create turbulence, preventing hot gas from cooling. This ...

According to scientists from the University of Portsmouth, water first formed in the debris of supernova explosions 100 to ...

The cosmos is filled with wonders yet to be discovered. One of the latest mysteries captivating scientists and space enthusiasts alike is the potential discovery ... Read more The post Scientists ...

On February 28, 2025, a rare planetary parade will occur, with all seven solar system planets aligned on one side of the Sun. This unique event, visible once again only in 2040, offers skywatchers ...

Sky This Week is brought to you in part by Celestron. Friday, February 28Venus is a prominent fixture in the evening sky, still hanging on at magnitude –4.8 and setting nearly three hours after the ...

Planets in the solar system. Credit: NASA and ESA / CC BY-SA 4.0 A rare celestial event will unfold on the evening of Friday, Feb. 28, 2025, when seven planets line up in the night sky in a phenomenon ...

The secrets of the solar wind will soon come under renewed scrutiny thanks to the launch of an upcoming NASA mission that will gaze at the sun and the inner solar system. "PUNCH is going to ...