- Although neither Voyager spacecraft is heading toward any particular star, Voyager 1 will pass within 1.6 light-years’ distance of the star Gliese 445, currently in the constellation Camelopardalis, in about 40,000 years.
- On 25 February 1979, when the Voyager 1 spacecraft was 9,200,000 km (5,700,000 mi) from Jupiter, it transmitted the first detailed image of the Great Red Spot. Cloud details as small as 160 km (100 mi) across were visible.
- The space probe Voyager 1, the furthest man-made object from earth, is traveling in the direction of Ophiuchus. It is located between α Herculis, α Ophiuchi and κ Ophiuchi at right ascension 17h 13m and declination +12° 25’ (July 2020).
- The Voyager 1 probe was launched on September 5, 1977, from Launch Complex 41 at the Cape Canaveral Air Force Station, aboard a Titan IIIE launch vehicle.
- Voyager Golden Record
- Cougar Mountain Regional Wildland Park (Wikipedia)
Cougar Mountain Regional Wildland Park is a regional park in King County, Washington, near the towns of Bellevue and Issaquah. The park was established in June 1983 to protect the central core of Cougar Mountain, the park covers 3,115 acres (12.61 km2) with 38 miles (61 km) of hiking trails and 12 miles (19 km) of equestrian trails.
- Voyager 1 began photographing Jupiter in January 1979.
- Its [Voyager 1] closest approach to Jupiter was on March 5, 1979, at a distance of about 349,000 kilometres (217,000 miles) from the planet’s center.
- Voyager 1 finished photographing the Jovian system in April 1979.
- On February 14, 1990, Voyager 1 took the first “family portrait” of the Solar System as seen from outside, which includes the image of planet Earth known as Pale Blue Dot. Soon afterward, its cameras were deactivated to conserve energy and computer resources for other equipment.
- On February 17, 1998, Voyager 1 reached a distance of 69 AU (6.4 billion mi; 10.3 billion km) from the Sun and overtook Pioneer 10 as the most distant spacecraft from Earth. Traveling at about 17 km/s (11 mi/s), it has the fastest heliocentric recession speed of any spacecraft.
- On December 1, 2011, it was announced that Voyager 1 had detected the first Lyman-alpha radiation originating from the Milky Way galaxy. Lyman-alpha radiation had previously been detected from other galaxies, but because of interference from the Sun, the radiation from the Milky Way was not detectable.
- On September 12, 2013, NASA officially confirmed that Voyager 1 had reached the interstellar medium in August 2012 as previously observed. The generally accepted date of arrival is August 25, 2012 (approximately 10 days before the 35th anniversary of its launch), the date durable changes in the density of energetic particles were first detected.
- Voyager 1 (Wikipedia)
Voyager 1 is a space probe launched by NASA on September 5, 1977, as part of the Voyager program to study the outer Solar System and the interstellar space beyond the Sun’s heliosphere. It was launched 16 days after its twin, Voyager 2. It communicates through the NASA Deep Space Network (DSN) to receive routine commands and to transmit data to Earth. Real-time distance and velocity data are provided by NASA and JPL. At a distance of 163.1 AU (24.4 billion km; 15.2 billion mi) from Earth as of June 2024, it is the most distant human-made object from Earth. The probe made flybys of Jupiter, Saturn, and Saturn’s largest moon, Titan. NASA had a choice of either doing a Pluto or Titan flyby; exploration of the moon took priority because it was known to have a substantial atmosphere. Voyager 1 studied the weather, magnetic fields, and rings of the two gas giants and was the first probe to provide detailed images of their moons.
