New Horizons is healthy and speeding across the Kuiper Belt, nearing a distance of 60 times as far from the Sun as Earth is! The spacecraft continues to collect data on our Sun’s cocoon in the galaxy (the heliosphere) and transmit that data back to Earth.
New observations from NASA’s New Horizons spacecraft hint that the Kuiper Belt – the vast, distant outer zone of our solar system populated by hundreds of thousands of icy, rocky planetary building blocks – might stretch much farther out than we thought.
#OTD
in 2019,
@NASA
's New Horizons flew by Arrokoth, the farthest object ever visited by spacecraft. Arrokoth was about 43 AU, or 4 billion miles from Earth. New Horizons is currently ~58 AU from home.
New Year, New Horizons. As we count down to the New Year, set a resolution to be part of space exploration. Send your name to Jupiter’s moon Europa on NASA’s
@EuropaClipper
spacecraft. But hurry! The deadline to sign up is Dec. 31:
Following a senior review and feedback from a diverse set of stakeholders,
@NASA
will continue the
@NASANewHorizons
mission focus on multidisciplinary science. Its extended operations will continue until the spacecraft exits the Kuiper Belt, expected in 2028-2029.
More:…
The New Horizons spacecraft is healthy, active, and speeding across the Kuiper Belt. Principal Investigator Alan Stern covers the range of observations New Horizons is making – with the spacecraft serving as an observatory in the outer solar system.
It's so dark where New Horizons is – billions of miles beyond the inner solar system – that the spacecraft has the opportunity to do something that nothing else can: precisely measure the darkness of space itself.
@NOIRLabAstro
's Tod Lauer explains:
#OTD
in 2006,
@NASA
's New Horizons left Earth, ultimately changing our understanding of Pluto, the Kuiper Belt, and beyond. Now, 5.2 billion miles away (and counting), New Horizons and
@NASAVoyager
are the farthest operational human-made objects in space.
#OTD
in 2019,
@NASA
's
#NewHorizons
flew by Arrokoth, the farthest object ever explored by spacecraft. Arrokoth is about about 50 AU, or 4 billion miles from the Sun. New Horizons is ~56 AU from Earth and will join Voyagers 1 & 2 in interstellar space in the 2040s.
@JHUAPL
@SwRI
NASA's New Horizons begins its second extended mission! 🎉
The spacecraft will continue exploring the outer reaches of the solar system, collecting particle measurements and data to better understand the Kuiper Belt and the Sun's outer heliosphere.
Searching for distant discoveries ✨🛰️
On Oct. 1, New Horizons begins its second extended mission, which includes collecting, studying and archiving unique astrophysical & scientific data - even looking for new objects to study/fly by.
@JHUAPL
@SwRI
#OTD
- July 14, 2015
After nearly 10yrs & over 3 billion miles, New Horizons made its closest approach to
#Pluto
- about 7,750 miles above the surface, making it the first-ever space mission to explore a world so far from Earth.
@NASASolarSystem
@JHUAPL
New Horizons mission scientists have found evidence that cryovolcanic activity – ice volcanoes – most likely created some of the unique structures on Pluto not yet seen anywhere else in the solar system. Details:
#OTD
fifteen years ago
@NASANewHorizons
had a successful Jupiter flyby. 🪐🛰️
New Horizons' path allowed it to explore new details of the Jupiter system and results have appeared in many research papers and conference presentations.
@NASASolarSystem