Question

What are the two most recent Landsat satellites? Approximately how long does the Landsat record go back (years or decades)?

Answer 1

The two most recent Landsat satellites are Landsat 8 (2013) and Landsat 9 (2021). The Landsat record extends back over 40 years, starting with the launch of Landsat 1 in 1972.

Answer 2

Landsat 8 and Landsat 9 are the two most recent satellites in the Landsat program. The Landsat record goes back approximately five decades.

Step-by-step explanation:

The two most recent Landsat satellites are Landsat 8 and Landsat 9. Landsat 8 was launched in 2013 and is currently operational, while Landsat 9 is scheduled to be launched in 2021. The Landsat program has been continuously collecting satellite imagery since 1972, so the Landsat record goes back approximately five decades.