New Horizons Photographs Voyager 1’s Location

On December 25, 2020, NASA’s New Horizons spacecraft pointed its Long Range Reconnaissance Imager in the direction of its predecessor, the Voyager 1 spacecraft, and photographed location from the Kuiper Belt. Voyager 1 is the farthest human-made object and first spacecraft to actually leave the solar system. In fact, according to NASA, Voyager 1 itself …

New Horizons’ fantastic voyage began with a spectacular launch in 2006 (video)

On January 19, 2006, aboard an Atlas V rocket, NASA’s New Horizons probe started its fantastic voyage of exploration with a spectacular launch from the Florida coast toward Pluto and the mysterious realm of the Kuiper Belt beyond.

New Horizons shows nearby stars from an unearthly perspective

NASA’s New Horizons space probe is currently the farthest human-made object that still able to take photographs. It was launched on January 19, 2006. As of June 14, 2020, it is about 6.973 billion kilometers (4.332 billion miles) away from Earth. This is about 46.61 AU, or Astronomical Unit, the distance between the Earth and …

Top 20 Exciting Advances in Space Science in the 2010s

Today is the last day of the 2010s – and what a decade it has been for space science and space exploration! Here is a timeline of the top 20 major (and exciting!) advances in space science in the 2010s.

Ancient distance and apparent size of the Moon (video)

Today, on average, the Moon is 384,400 km (238,000 miles) away from the Earth. But that was not always the case. Our satellite was much closer in the past. Now, Dr. James O’Donoghue (@physicsJ on Twitter) Dr. James O’Donoghue (@physicsJ on Twitter) created the animation below showing the ancient distances and apparent size of the …

The speed of New Horizons spacecraft: how fast is it?

Google product developer Clay Bavor created a gif putting the Boeing 747 and SR-71 aircraft speeds into perspective compared to NASA’s New Horizons spacecraft. So you can have an idea of the speed of the New Horizons spacecraft, which performed a flyby study of the Pluto system in 2015. Spoiler: it’s fast!

What happens to old spacecraft?

Since the launch of the first artificial Earth satellite, Sputnik 1, on October 4, 1957, we launched thousands of spacecraft into Earth orbit and beyond. A fraction of them are still functioning, but what happened to the vast majority of them? “The Curious Droid” published another informative video titled “What happens to old spacecraft?”

Five space probes leaving the solar system (for now)

As of 2019, only five space probes are leaving the solar system: Pioneer 10, Pioneer 11, Voyager 1, Voyager 2, and New Horizons. The Voyagers already left the solar system and entered the interstellar space (Voyager 1 on August 25, 2012, and Voyager 2 on November 5, 2018. The others also will leave the heliosphere …

486958 Arrokoth image against a starry background

A beautiful 486958 Arrokoth image (initially nicknamed Ultima Thule) taken by the Long Range Reconnaissance Imager (LORRI) aboard NASA’s New Horizons spacecraft in original context against a starry background (i.e., not zoomed in).