Voyager 1 will soon reach the ‘one light-day’ mark from Earth, which will be no doubt a major milestone for the probe and humans. It will be 25.9 billion kilometres from home while moving at 300,000 kilometres per second. Here are some facts about Voyager 1.

6 mind-blowing facts as Voyager 1 nears ‘one light-day’ from Earth

Voyager 1 has only about one year of life left, as its mission is threatened by a drop in power. NASA has shut down another instrument on the spacecraft to prolong its life. But it is the Big Bang that is expected to give it a major push. Details here.

NASA to create its own Big Bang for Voyager 1 as another instrument is shut down

Voyager 1 warmed its cameras for three hours before taking the photos. Earth’s image was recorded at 04:48 GMT on February 14, 1990, just 34 minutes before the spacecraft powered off its cameras permanently.

The Pale Blue Dot: How one image taken from 3.7 billion miles away proved Earth is a speck in space

Voyager-1, launched in 1977, is currently over 162 AU from Earth, already in interstellar space. But it’s still nowhere near the Oort Cloud, at its speed, it will take about 300 years just to reach the inner edge.

What are Oort clouds and why is Voyager-1 heading towards it?

Pulsars are the remnants of massive stars that collapsed into neutron stars after supernova explosions. They spin at incredible speeds, emitting beams of radio waves and X-rays like cosmic lighthouses. Their pulses are so regular that scientists compare them to the ticking of an atomic clock.

'Voyager 1’s Pulsars': The cosmic GPS guiding humanity’s farthest probe

Together, they have redefined humanity’s understanding of the cosmos, proving that exploration is not just about who arrives first, but also about the depth and breadth of knowledge collected along the way.

Voyager 1 vs Voyager 2: Who truly explored the solar system first and farther?

Voyager 1’s data still yield surprises, including the discovery of a thin, highly energetic layer near the heliopause, often referred to as a ‘wall’ of superheated plasma with temperatures estimated between 30,000 and 50,000 K. 

‘Icy moons, space volcanos and more’: 7 most incredible discoveries of NASA’s Voyager-1 during its cosmic journey

Voyager 1, launched in 1977, crossed into interstellar space in 2012 and it’s been quietly sending back mind-bending discoveries ever since. Beyond our Sun’s influence, it’s detecting strange signals and particles that are rewriting what scientists thought they knew about the universe.

5 mysterious phenomena NASA’s Voyager-1 has detected in interstellar space

In 1977, NASA launched Voyager 1 to explore the outer planets. Back then, the most advanced calculator in schools was bulky, expensive, and far less powerful than the spacecraft’s computers, yet here we are, nearly half a century later, and Voyager 1 is still going strong.

How NASA’s Voyager-1 technology, older than your calculator, still works after nearly 50 years

When NASA’s Voyager 1 launched in 1977, personal computers were a luxury, calculators were pocket-sized marvels, and floppy disks were cutting-edge. Yet, nearly half a century later, the spacecraft is still operating, powered by computers that would seem prehistoric by today’s standards.

How ancient computers have been running NASA's Voyager 1 spacecraft for last 47 years

In August 2012 Voyager 1 crossed the heliopause, the boundary where the Sun’s solar wind gives way to the interstellar medium, the first time any craft had sampled that interface directly. 

When will Voyager 1 go silent and what are NASA’s plans for its final days?

After capturing unprecedented data from these giant planets, it pressed onward, eventually crossing the Sun’s outer boundary to become humanity’s most distant emissary.

'47 years and counting': How Voyager 1 still sends data from interstellar space

Voyager 1 is expected to reach the inner edge of the Oort Cloud in approximately 300 years, entering the distant, icy boundary of the Sun’s gravitational domain, but that's not the end of our solar system.

'300 or 30,000 years': How many years NASA's Voyager-1 will take to exit our solar system?

The boundary of the solar system, known as the heliopause, marks the point where the solar wind loses strength and interstellar space begins. Voyager 1 crossed this boundary in 2012, followed by Voyager 2 in 2018.

'50,000°C without fire': NASA’s Voyager-1 reaches solar system’s firewall 20,000 lakh Km from Earth

Voyager 1 was launched in 1977, and after 49 years of travelling, it will reach a milestone in space that was once thought unachievable. The spacecraft is still going strong, and in 2026, it will make yet another record, one of light-day proportions. 

Voyager 1 at one light-day: Spacecraft to reach unthinkable milestone after 49 years

NASA’s Voyager 1 Revives Backup Thrusters: NASA engineers have fixed a problem aboard Voyager 1, which 21 years ago was thought to be unsolvable. Science & Tech Trending

NASA fixes a 21-year-old fault aboard Voyager 1 that no one thought could ever be solved

NASA's Voyager 1 and 2 spacecraft are undergoing power-saving measures, shutting down instruments to extend their journey into interstellar space and continue sending valuable data back to Earth.

NASA powers down Voyager, humanity's deepest explorer

Science & tech | Launched in , Voyager and have ventured into interstellar space, becoming the farthest human-made objects from Earth, thanks to their nuclear power systems.

Here’s why NASA engineers are switching off instruments on Voyager space probes

NASA’s 47-year-old Voyager 1 spacecraft established communication with Earth on October 24 using a 1981 radio transmitter after a technical issue resulted in a days-long disruption in contact, as the team continues to resolve the issue.

NASA’s Voyager 1 re-establishes contact using 1981 radio transmitter

Voyager 1 spacecraft is phoning home once again while remaining pointed at Earth, thanks to a clever trick carried out by NASA scientists. It is flying through interstellar space at the moment after being launched in 1977.

NASA fixes another problem on Voyager 1 as it moves through interstellar space

Scientists at NASA have, once again, achieved a remarkable feat. They were able to fix 47 year old space probe, Voyager 1, from 15 billion miles away. The Voyager 1, is the farthest manmade object from the Earth.

Gravitas: NASA scientists fix Voyager 1 from 30 billion kilometres away

NASA's Voyager 1 has resumed full operations and ended its silence period. Notably, the spacecraft, which stopped sending usable data in November 2023, is now once again transmitting valuable information from its four scientific instruments.

NASA's Voyager 1 resumes full ops, transmits valuable data after overcoming malfunction

For the first time since November, NASA’s Voyager 1 spacecraft is returning data about the health and status of its onboard engineering systems. Voyager 1 stopped sending readable science and engineering data back to earth on Nov. 14, 2023. The probe and its twin, Voyager 2, are the only spacecraft to ever fly in interstellar space.

NASA restores contact with Voyager 1 after months of silence

voyager-1

Voyager 1, News on Voyager 1, stories on Voyager 1, articles on Voyager 1, Voyager 1 stories at Wion, Voyager 1 news, Voyager 1 latest news

voyager 1

6 mind-blowing facts as Voyager 1 nears ‘one light-day’ from Earth

NASA to create its own Big Bang for Voyager 1 as another instrument is shut down

The Pale Blue Dot: How one photograph proved Earth is just a speck in space

What are Oort clouds and why is Voyager-1 heading towards it?

'Voyager 1’s Pulsars': The cosmic GPS guiding humanity’s farthest probe

Voyager 1 vs Voyager 2: Who truly explored the solar system first and farther?

‘Icy moons, space volcanos and more’: 7 most incredible discoveries of Voyager-1

5 mysterious phenomena NASA’s Voyager-1 has detected in interstellar space

How NASA’s Voyager-1 tech, older than a calculator, still works after 47 years

How ancient computers have been running NASA's Voyager 1 for last 47 years

When will Voyager 1 go silent and what are NASA’s plans for its final days?

'47 years and counting': How Voyager 1 still sends data from interstellar space

How many years NASA's Voyager-1 will take to exit our solar system?

'50,000°C without fire': NASA’s Voyager-1 reaches solar system’s firewall 20,000 lakh Km from Earth

Voyager 1 at one light-day: Spacecraft to hit astonishing milestone after 49yrs

NASA fixes a 21-year-old fault aboard Voyager 1 that no one thought could ever be solved

NASA powers down Voyager, humanity's deepest explorer

NASA powers down Voyager, humanity's deepest explorer

Here’s why NASA engineers are switching off instruments on Voyager space probes

NASA’s Voyager 1 re-establishes contact using 1981 radio transmitter

NASA fixes another problem on Voyager 1 as it moves through interstellar space

Gravitas: NASA scientists fix Voyager 1 from 30 billion kilometres away

NASA's Voyager 1 resumes full ops, transmits valuable data after overcoming malfunction

NASA restores contact with Voyager 1 after months of silence