Astronomy

Social media platforms will soon have to exclude children under 16 in Australia, but there are doubts over how age verification tools will work – and whether this is the right approach to deal with online harms

SpaceX's Starship nailed its 10th-ever test flight on Aug. 26. Footage from the launch pad that day shows just how much power the giant rocket packs.

This sneak peek at 'Skin in the Game' is a battle of wits between galactic heavyweights.

Public health experts warn that the Centers for Disease Control and Prevention’s leadership crisis—sparked by the White House’s efforts to oust CDC director Susan Monarez—could jeopardize national biosecurity, pandemic preparedness and disease outbreak surveillance

The glacial flood risks that Juneau is now experiencing each summer are becoming a growing problem in communities around the world.

NASA astronaut Zena Cardman poses for a portrait in a photography studio at NASA’s Johnson Space Center in Houston, Texas.

According to a recent study by a team from the University of California, Riverside, exoplanets could be used by astronomers to investigate Dark Matter - the mysterious mass that makes up 85% of matter in the Universe.

Now versions of the Great Filter argument had been around for decades (just like Fermi was not the first person to ask where everybody is), but the most comprehensive form of the argument comes from Robin Hanson in 1996.

Fast radio bursts (FRBs) are some of the most powerful signals in the universe. They can emit as much power in a few milliseconds as our Sun does in several days. Despite their strength, we still don’t have a definitive answer to what causes them. That is partly because, at least for the ones that only happen once, they are really hard to point down. But a new extension to the Canadian Hydrogen Intensity Mapping Experiment (CHIME) might provide the resolution needed to determine where non-repeating FRBs come from - and its first discovery was one of the brightest FRBs of all time, which helped researchers track it with an unprecedented level of precision, as described in a new paper in The Astrophysical Journal Letters.

Scientists have retreated to deep beneath the French Alps to broaden the hunt for dark matter particles that could be "WIMPier than WIMPS."

Astronomers have pinpointed the location of an one-time fast radio burst to a spiral arm of a nearby galaxy.

The post Fast Radio Burst's Neighborhood Revealed appeared first on Sky & Telescope.

Altair, Vega and Deneb can be seen shining with the Milky Way throughout August.

NASA's Perseverance rover captured a striking new image of massive, wind-carved sand formations known as "megaripples" during its latest exploration stop on the Red Planet.

Several countries now offer at-home vaginal swabs to detect HPV status in place of traditional cervical cancer screening, but urine tests seem to work just as well

Several countries now offer at-home vaginal swabs to detect HPV status in place of traditional cervical cancer screening, but urine tests seem to work just as well

A deep-sea worm that lives in hydrothermal vents is the first known animal to create orpiment, a toxic, arsenic-containing mineral that was used by artists for centuries

Eczema can be very distressing for children – and now it seems that its roots may at least partly lie in their mothers experiencing high levels of stress during pregnancy

Eczema can be very distressing for children – and now it seems that its roots may at least partly lie in their mothers experiencing high levels of stress during pregnancy

It will take the most sensitive instruments ever imagined to reveal ripples from the Big Bang, but they could change our understanding of the entire universe.

A new NASA-IBM algorithm called Surya could be a major leap in space weather forecasting.