Space.com headlines crossword quiz for week of Jan. 5, 2026: The moon met which bright star in the night sky this week?
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines....
Jan 10Space.comScience
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines....
Bezos Alexander Tamargo/Getty Images for America Business Forum Jeff Bezos is escalating his rivalry with Elon Musk in space. His space venture, Blue Origin, unveiled a satellite network aimed at chal...
For the first time in the International Space Station's history, NASA safely returned a crew of four astronauts to Earth ahead of schedule due to medical issues affecting one of the group....
A generation ago, the people of Okinawa in Japan were recognised as among the longest-lived in the world, fortunate residents of one of just five “blue zones” around the planet where a combination of ...
The frozen areas of our planet act as a historical record of changes in the atmosphere and climate...
China’s commercial space sector logged 50 launches last year – more than half of the country’s total – underscoring the growing role of private players alongside the state-led space programme, with Be...
The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing their thick atmospheres....
This past week in San Francisco, thousands gathered outside of an aquarium to celebrate one of its residents, an alligator named Claude who died in December....
"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe."...
Here in France, as well as countries including Hungary, Greenland and Germany, some residents have been lucky enough to catch a glimpse of the northern lights. These vibrant scenes are the result of t...
Test your grasp of the forces and ideas that shape our universe....
A sample of a polymetallic nodule at the Viridian Biometals lab in Pasadena, California. | Photo: Getty Images The Trump administration took the next step toward unilaterally jumpstarting deep-sea min...
Dr. Sue Hwang, a radiation oncologist, said her own experience with breast cancer helped her see vulnerability as a strength instead of a weakness. Tim Brown Oncologist Sue Hwang was diagnosed with br...
Is ageing a natural stage of life to be honoured or a biological flaw that humanity should overcome?...
"I don't think anyone's made this connection between the surface fluid pattern and the interior properties of these planets."...
Shanghai-based Harbour BioMed’s acquisition of a stake in US-based Spruce Biosciences is the latest example of China’s novel drug developers progressing from one-time licensing deals into long-lasting...
Parents of autistic children are clamoring for a prescription vitamin promoted by federal health officials. But there's little evidence the drug will help. (Image credit: Inna Kot/iStock)...
The Blue Origin New Glenn rocket lifts off at Launch Complex 36 in its second launch attempt at Cape Canaveral Space Force Station on November 13, 2025 in Cape Canaveral, Florida. | Miguel J. Rodrigue...
A UK study found that some pet owners develop prolonged grief disorder after the death of a pet, with symptoms mirroring those seen after human bereavement....
When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our space neighborhood....