Last fall, researchers said the presence of phosphine in the planet’s atmosphere could indicate life. But a new study says there could be a geological explanation. https://bit.ly/2U5Atf7
For the first time, a commercial craft will bring a crew of civilians to the space station. It’s a harbinger of space tourism’s future—and its inequities. https://bit.ly/3jf25HC
Security researchers say the group exploited a zero-day in Apple’s operating system to target European government officials over LinkedIn. https://bit.ly/3kmtpoZ
