swap_horiz TIMED Alternatives

1

Voyager 2

Voyager 2 is a NASA-built spacecraft deployed in 1977. It’s notable for being the first to explore Uranus and Neptune pr...

Active Nasa Interstellar Outer Planets

10.0 Brilliant

2

Voyager 1

Voyager 1 is an active NASA spacecraft launched in 1977. It undertook a flyby mission to Jupiter and Saturn. The probe a...

Active Nasa Interstellar Outer Planets

9.9 Brilliant

3

New Horizons

The New Horizons mission is an active NASA space probe studying the outer solar system. Launched in 2006, it achieved a...

Active Nasa Kuiper Belt Pluto

9.4 Excellent

4

Curiosity Mars Rover

The Curiosity rover is an active NASA mission exploring Mars from Gale Crater. Launched in 2011, it investigates the pla...

Geology Active Nasa Mars

9.3 Excellent

5

Perseverance Mars Rover

The Perseverance rover is an active NASA mission exploring Mars. It operates within Jezero Crater, analyzing the geology...

Active Nasa Mars Rover

9.2 Excellent

6

Landsat 5

Landsat 5 is a NASA space mission providing continuous global imagery since its launch in 1984. This satellite’s extende...

Imaging Nasa Earth Landsat

9.1 Excellent

7

Lunar Reconnaissance Orbiter

The Lunar Reconnaissance Orbiter (LRO) is a NASA spacecraft currently orbiting the Moon. Launched in 2009, it provides d...

Mapping Active Nasa Moon

9.0 Excellent

8

Landsat 1

Landsat 1 is an American Earth observation satellite that began continuous monitoring of our planet in 1972. Launched by...

Imaging Nasa Earth Landsat

8.9 Great

9

Landsat 8

Landsat 8 is an active Earth observation satellite operated by NASA and the USGS. This mission continues a decades-long...

Imaging Active Nasa Earth

8.8 Great

10

ICESat-2

ICESat-2 (Ice, Cloud, and land Elevation Satellite 2) is an Earth observation satellite launched by NASA in 2018 as a fo...

Laser Active Nasa Ice

8.4 Great

11

ACE

The Advanced Composition Explorer (ACE) is a NASA space mission designed to study the composition of matter from the sol...

Active Nasa Solar Wind Heliophysics

8.3 Great

12

Landsat 9

Launched in September 2021, Landsat 9 is an Earth observation satellite jointly managed by NASA and the U.S. Geological...

Imaging Active Nasa Earth

8.2 Great

13

GRACE-FO

GRACE-FO, the Gravity Recovery and Climate Experiment Follow-On, is a joint NASA and German Research Centre for Geoscien...

Active Nasa Gravity Earth

8.2 Great

14

MAVEN

MAVEN, short for Mars Atmosphere and Volatile Evolution, is a NASA orbiter launched in 2013 and placed into orbit around...

Active Nasa Mars Atmosphere

8.2 Great

15

Sentinel-5P

Sentinel-5 Precursor (Sentinel-5P) is an environmental satellite operated by the European Space Agency (ESA) as part of...

Active Atmosphere Earth Esa

8.0 Great

16

SMAP

The Soil Moisture Active Passive (SMAP) is an environmental satellite launched by NASA in January 2015 to monitor Earth'...

Soil Moisture Active Radar Nasa

7.9 Good

17

SWOT

SWOT (Surface Water and Ocean Topography) is a satellite jointly developed by NASA and CNES, the French space agency, wi...

Water Active Nasa Earth

7.9 Good

18

OCO-2

OCO-2 (Orbiting Carbon Observatory-2) is a NASA Earth science satellite launched on 2 July 2014 to measure atmospheric c...

Climate Active Carbon Nasa

7.7 Good

19

PACE

PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) is an active NASA Earth-observing satellite launched into a sun-synchro...

Ocean Active Nasa Atmosphere

7.4 Good

20

CYGNSS

CYGNSS, the Cyclone Global Navigation Satellite System, is a NASA Earth-observation mission made up of eight microsatell...

Active Nasa Earth Smallsat

7.1 Good