In a system with two known planets, astronomers spotted something new: a small object transiting across the Sun-sized star. This turned out to be another planet: extra hot and Earth-sized.
Category:
Exoplanet Discoveries, Exoplanets, Terrestrial Planets, TESS (Transiting Exoplanet Survey Satellite)
Posted on
January 10, 2024
Sign up for our newsletter:
Categories
46
54
1
4
2
3
2
10
1
2
1
11
1
1
30
45
159
5
1
95
13
13
114
2
2
371
3
141
52
1
4
14
14
1
2
20
3
3
1
1
3
187
1
100
1
14
136
7
3
1
2
10
1
17
1
14
1
6
362
388
10
2
1
1
21
1
407
11
46
18
2
3
1
1
3
58
2
35
3
4
2
21
29
6
1
4
1
2
38
6
1
8
1
281
233
5
10
69
1
133
62
1
17
12
1
33
7
22
10
10
34
11
5
2
18
4
3
27
18
1
3
10
113
19
9
1
4
1
1
14
11
1
55
386
15
41
26
1
661
48
13
222
37
6
19
1
1
7
6
3
8
18
17
1
6
13
6
2
1
1
41
17
170
10
112
1
46
3
1
1
202
13
107
152
3
3
1
29
105
67
36
11
6
299
1
210
3
46
30
2
Blog Posts
NASA Welcomes San Marino Signing the Artemis Accords
September 25, 2026
NASA Tests Dual Mode Propulsion CubeSat Ahead of Launch
September 25, 2026
2026-2027 DWU: Middle School Design Challenge
September 25, 2026