# How long will it take New Horizons to reach the Oort Cloud?

## How long will it take New Horizons to reach the Oort Cloud?

Because it is so far from the Sun, the objects in the Oort Cloud are too dark for astronomers to observe. The Voyager spacecraft have travelled further than any other space probe. Voyager 1 and Voyager 2 left Earth in 1977. It will take them about 300 years to reach the inner edge of the Oort Cloud.

## How long did it take for NASA’s New Horizons mission to make it to Pluto?

9.5 years
The \$720 million New Horizons mission launched in January 2006, speeding away from Earth at a record-breaking 36,400 mph (58,580 km/h). Even at that blistering pace, it still took the probe 9.5 years to reach Pluto, which was about 3 billion miles (5 billion km) from Earth on the day of the flyby.

READ ALSO:   When did Indo-European start?

How long does it take for data from the New Horizons spacecraft to reach Earth?

New Horizons is so far out in the Kuiper Belt that sending data back to Earth takes significant time. Investigators have said it will take roughly 20 months for all of the Arrokoth data to flow back to Earth, which means new information continued to arrive up until late 2020.

### How long will it take for New Horizons to pass Voyager?

New Horizons will never overtake Voyager 1. Voyager 1 is escaping the solar system at 17 kilometers per second. When New Horizons reaches that same distance 32 years from now, propelled by a single planetary swingby, it will be moving about 13 kilometers per second.

### How dense is the Oort Cloud?

The Oort Cloud, on the other hand, has trillions of objects within a sphere of about 50,000 AU in radius, which, at a lower bound of one trillion objects, gives a number density or about 1.91×10−3 comets/AU – and that’s a conservative estimate.

READ ALSO:   Where did the concept of low cost airlines come from?

How far out is the Oort Cloud?

The Oort Cloud is a spherical layer of icy objects surrounding our Sun, a star, and likely occupies space at a distance between about 2,000 and 100,000 astronomical units (AU) from the Sun.