Questions
How Big is Apophis?
Question: How Big is Apophis? Answer: In case you haven't heard, Asteroid 99942 Apophis is a near Earth asteroid that…
17 years ago
Why are there Black Holes in the Middle of Galaxies?
Question: Why are Black Holes in the Middle of Galaxies? Answer: The black holes you're thinking of are known as…
17 years ago
Why Haven’t Planets Been Detected Around Alpha Centauri?
Question: Why aren't astronomers looking for planets around nearby stars like Alpha Centauri? Answer: That's a great question. Since Alpha…
17 years ago