Hubble Examines an Active Galaxy Near the Lion’s Heart

It might appear featureless and unexciting at first glance, but NASA/ESA Hubble Space Telescope observations of this elliptical galaxy — known as Messier 105 — show that the stars near the galaxy’s center are moving very rapidly. Astronomers have concluded that these stars are zooming around a supermassive black hole with an estimated mass of […]
Posted on June 28, 2024
Sign up for our newsletter:

Categories

1
4
2
5
14
5
1
40
2
1
10
3
87
17
52
12
1
10
10
202
1
11
6
1
3
1
1
3
1
3
1
6
11
1
2
1
1
5
2
18
1
5
586
28
9
4
36
3
4
1
319
2
6
287
6
1
1
1
42
2
1
221
3
183
10
2
132
6
1
29
128
8
1
4
22
4
2
1
1
Io
4

Blog Posts

Chilled New York City
February 4, 2026
Full Moon over Artemis II
February 3, 2026
NASA Space to Soil Challenge
February 3, 2026

Newsletter Archive