Telescopes Illuminate ‘Christmas Tree Cluster’

This new image of NGC 2264, also known as the “Christmas Tree Cluster,” shows the shape of a cosmic tree with the glow of stellar lights. NGC 2264 is, in fact, a cluster of young stars — with ages between about one and five million years old — in our Milky Way about 2,500 light-years away from Earth. The stars in […]
Posted on December 19, 2023
Sign up for our newsletter:

Categories

21
55
2
1
2
11
62
4
10
38
2
14
25
17
3
110
4
14
13
3
1
3
13
12
1
5
5
Io
5
6
1
1
155
270
10
10
10
1
5
226
8
1
10
14
1
30
2
45
2
4
640
10
3
2
1
29
2
1
1
1
7
3
377
1
6
1
1
203
6
17
353
1
1
3
1
1
198
1
1
4
6
13
18
2

Blog Posts

Newsletter Archive