To all the space probes we’ve loved before: sorry! You fell into Saturn, drifted into deep space, suffocated in Martian dust—all for the greater good of science. Today, we’re memorializing the space explorers that met dramatic endings far, far from Earth. Read...

NASA announced Wednesday that two missions will visit Venus by the end of this decade, the first direct exploration of the hot planet since 1994. One spacecraft is set to orbit Venus, mapping it and studying it from above, while the other will attempt to land on the surface, sampling the...