Microsoft is apparently preparing the ground for another big push to get folks to upgrade to Windows 10, with an intrusive move to try and force the update onto Windows 7 and Windows 8.1 PCs.
The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers).
Engineers expect to lose contact with the private US moon lander Odysseus on Tuesday, cutting short the mission after its sideways touchdown last week.
And, for once, some of what it can do looks genuinely useful.