April 2023 – Page 3 – Astronomy Now

9 May 2025

Latest News

[ 26 March 2025 ] A faint star will reveal itself as it throws a hissy-fit News
[ 24 March 2025 ] Saturn’s Rings to “Disappear” News
[ 17 March 2025 ] The Lithium Problem News
[ 17 March 2025 ] Discover the many fascinating moons of our Solar System News
[ 16 March 2025 ] A bigger and better helicopter to Mars News

Dealer’s choice: Hubble spots a quasar, an AGN and a Seyfert galaxy all in one

4 April 2023 Astronomy Now

The Hubble Space Telescope spots an luminous galaxy that defies simple classification, meeting the definition of an AGN (active galactic nucleus), a quasar or a Seyfert galaxy all at once.

Mercury joins Venus in the early-evening

3 April 2023 Mark Armstrong

Elusive Mercury, the nearest planet to the Sun, can now be spotted in the western sky soon after sunset, on its way to greatest eastern elongation (19°) from the Sun on 11 April.