Stunning video maps out all of the 4,000 exoplanets discovered by NASA since the first distant world was spotted in 1992
- Kepler and TESS have found most of the exoplanets in the NASA database
- The total amount of discoveries in the NASA catalogue now totals 4,000
- It discovered its first distant worlds in 1992 - around the pulsar PSR 1257+12
NASA has released a stunning visualisation of all the exoplanets it has ever spotted, including those from dedicated world-hunting crafts Kepler and TESS.
The first exoplanets - a world not in our own solar system but orbiting another star - was spotted in 1992 going round the pulsar PSR 1257+12.
Since then NASA has found more than 4,000 - crossing the landmark figure last month.
The incredible visualisation of where each exoplanet is in the night sky was made by NASA using data from System Sounds, a science outreach project.
The first exoplanets - a world not in our own solar system but orbiting another star - was spotted in 1992 going round the pulsar PSR 1257+12. Since then NASA has found more than 4,000 - crossing the landmark figure last month
In the 27 years since the first exoplanets were spotted,the rest of the discoveries came at a trickle, before a flood of new finds thanks to dedicated telescopes.
All are tracked in the known catalogue of exoplanets and often receive complex names to keep track of their identity.
Kepler was the catalyst for this deluge of discoveries following its successful 2010 launch.
Kepler was the catalyst for this deluge of discoveries following its successful 2010 launch as the far away planets are extremely difficult to observe and study
TESS took up the mantle of chief planet hunter following the demise of Kepler when it eventually died earlier this year as it eventually ran out of fuel
It refined its techniques and was extremely efficient at gathering data on exoplanets.
Kepler would measure any dips in brightness in front of a star which may indicate the passing of a planet.
It then analysed this signature to find out details of its atmosphere and size.
TESS took up the mantle of chief planet hunter following the demise of Kepler when it eventually died earlier this year as its fuel tank finally emptied.
NASA has just weeks ago discovered exoplanet L 98-59 tweeting: 'The tiniest exoplanet!
'Our NASA Transiting Exoplanet Survey Satellite mission discovered a world that's smaller than Earth and larger than Mars, orbiting a bright, cool, nearby star about 35 light-years away.'