New research reveals that when NASA’s DART (Double Asteroid Redirection Test) spacecraft intentionally impacted the asteroid moonlet Dimorphos in September 2022, it didn’t just change the motion of Dimorphos around its larger companion, Didymos; the crash also shifted the orbit of both asteroids around the Sun. Linked together by gravity, Didymos and Dimorphos orbit each […]
Category:
DART (Double Asteroid Redirection Test), Asteroids, Astronomy, Didymos & Dimorphos, Planetary Defense, Planetary Defense Coordination Office, Potentially Hazardous Asteroid (PHA)
Posted on
March 6, 2026
Sign up for our newsletter:
Categories
14
3
14
1
30
2
214
45
2
17
1
4
640
1
1
10
1
2
1
377
37
14
26
2
18
1
47
7
2
296
42
44
1
1
7
6
3
1
29
10
17
5
1
17
33
6
1
16
39
134
1
203
1
3
10
1
198
1
105
10
104
353
1
10
1
68
2
51
3
6
1
3
1
1
2
44
4
1
137
21
1
93
2
4
2
110
13
2
11
10
2
1
5
18
163
2
1
29
1
12
21
3
55
1
13
108
6
14
395
6
1
33
62
33
26
14
38
3
1
180
4
3
25
2
18
17
2
13
4
3
110
3
4
1
1
13
6
1
373
48
15
1
1
271
12
57
34
1
5
35
5
1
360
2
12
18
5
124
1
6
1
8
11
1
155
5
2
1
10
226
10
2
10
10
1
10
1
2
149
10
3
41
1
20
2
1
8
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
Newsletter Archive
- ‹ previous
- 3 of 3