Astronomy

In a recent study, a team of astronomers examined 27 confirmed and candidate exoplanets identified by TESS for signs of radio transmissions during star-planet occultations. The purpose was to see if radio signals from these targets of interest (TOIs) were interrupted as they passed behind their stars, thereby indicating that they were artificial in origin.

Cosmic dust does far more than float through space. It's the raw material from which stars, planets and possibly even life emerge. Yet astronomers have long puzzled over where this vast amount of dust comes from and what it's made of.

Stars are forming in Lynds Dark Nebula

If you have looked at the sky and seen a group of

It came from outer space.

Why is there a spiral around the North Pole of Mars?

As the Sun set, a bright Full Moon rose on July 10.

Robots take on a dangerous and world-consuming fungus in Mycopunk, a new co-op shooter set in outer space. We chatted to the developers about how the fungal menace was created.

On Episode 168 of This Week In Space, Rod Pyle and Tariq Malik jump into the headlines. including Sean Duffy being named interim NASA Administrator.

This B-List DC Comics character is about to shine in the limelight of James Gunn's new superhero epic.

Astrotourism is coming to Canada, thanks to an ambitious plan for a chain of six dark-sky sites along 100 miles of the spectacular Bay of Fundy coastline.

Amazon Prime Day 2025 is now over, but there are still plenty of space tech deals still available with discounts on model rockets, star projectors and drones.

The Summer Triangle is a formation of stellar bodies called an asterism, made up of the bright stars Vega, Deneb and Altair.

"Can humanity enjoy the benefits of both asteroid and lunar mining without compromise, or do we have to choose one at the expense of the other?"

Landspace aims to debut its stainless steel Zhuque-3 rocket later this year, marking a bold step forward for China's commercial launch sector.

Names are a strange thing in astronomy. Sometimes scientists come up with grandiose, simple name, like the Extremely Large Telescope. Other times, they come up with unique sounding names, like quasars. And sometimes they come up with names that, while descriptive in some sense, are completely misleading in others. That is the case for Little Red Dots (LRD) - active galactic nuclei in the early universe that show up as a little red dot in the images captured by whatever telescope found them. However, they actually represent supermassive black holes hundreds of millions of times the size of our Sun. A new paper from Federica Loiacono and her colleagues at Istituto Nazionale di Astrofisica in Italy describes one of these behemoths they found with the James Webb Space Telescope at a period of the early universe, about 11 billion years ago, known as the “cosmic noon”.

Is there life on Venus? The controversial detection of phosphine and ammonia hints that bacterial life could be surviving in the planet's milder upper atmosphere. But to confirm its existence, we'll need to measure the atmosphere directly. A new mission concept was recently unveiled called the Venus Explorer for Reduced Vapours in the Environment (VERVE). It's a CubeSat that could fly with ESA's EnVision mission in 2031, studying the atmosphere for more evidence of active biology.