Sure they are. There are likely trillions of these things. We are likely gonna see them everywhere. Like scratch-off lottery cards.
Sure they are. There are likely trillions of these things. We are likely gonna see them everywhere. Like scratch-off lottery cards.
We have seen 3.
Yes. In very quick succession, right after we put the tech in place to find them.
In the mid 1990s we’d only seen a handful of exoplanets. That they were basically everywhere we looked early on clued us in to their prevalence.