Like a game of cosmic bumper cars, scientists think the early days of our solar system were a time of violent turmoil, with planetesimals, asteroids, and comets smashing together and pelting the Earth, Moon, and the other inner planets with debris. Now, in a historical milestone, NASA’s Hubble Space Telescope has directly imaged similar catastrophic […]
Category:
Astrophysics, Astrophysics Division, Exoplanets, Goddard Space Flight Center, Hubble Space Telescope, Stars
Posted on
December 18, 2025
Sign up for our newsletter:
Categories
395
6
1
33
6
14
62
33
14
38
3
1
180
4
26
2
18
17
2
3
25
3
110
3
13
4
1
1
13
6
1
373
48
4
1
15
34
1
5
35
5
1
360
2
12
1
271
12
57
6
1
8
18
5
124
1
5
2
1
11
1
155
2
10
226
10
1
10
1
2
10
10
149
10
3
41
1
2
1
8
20
14
3
14
1
2
30
17
1
4
640
214
45
2
1
2
1
1
10
1
377
37
14
26
2
18
1
47
1
1
7
2
296
42
44
1
29
10
17
5
7
6
3
6
1
16
39
134
1
17
33
203
1
3
1
1
198
1
105
10
10
1
68
2
51
10
104
353
1
3
1
3
6
1
44
1
2
21
1
93
2
4
1
137
13
2
11
10
2
1
4
2
110
18
163
2
1
29
1
5
12
21
3
55
1
13
108
Blog Posts
APOD: 2026 August 8 – A Messier Moment for Tempel 2
August 8, 2026
2026 IGARSS Hyperwall Schedule
August 7, 2026
NASA’s IXPE Studies Magnetar
August 7, 2026