太阳探测器

太阳探测器（Solar Probe,美国航空航天局的太阳探测器,现更名为Solar Probe +）是第一个飞入太阳日冕的飞行器,仅仅位于太阳"表面"（光球）上方8.5 太阳半径（590万公里或3.67万英里）内。太阳探测器的仪器探测它们遇到的等离子体、磁场和波、高能粒子和

Parker (sonde spatiale) — Wikipédia

La sonde solaire Parker (en anglais : Parker Solar Probe) ou PSP, antérieurement NASA Solar Probe puis Solar Probe Plus (SPP), est un observatoire solaire spatial développé par l'' agence spatiale américaine, la NASA, dont le lancement a eu lieu le 12 août 2018.

Parker Solar Probe

6 天之前· What is Parker Solar Probe? A scientific mission to unlock the mysteries of the Sun''s corona and solar wind. A spacecraft that uses breakthrough technology and autonomy to endure heat and radiation like no other mission.

Nasa''s Parker Solar Probe attempts closest ever approach to Sun

A Nasa spacecraft is attempting to make history with the closest-ever approach to the Sun. The Parker Solar Probe is plunging into our star''s outer atmosphere, enduring brutal temperatures

NASA''s Parker Solar Probe Touches The Sun For The First Time

For the first time in history, a spacecraft has touched the Sun. NASA''s Parker Solar Probe has now flown through the Sun''s upper atmosphere – the corona – and sampled particles and magnetic fields there. The new milestone marks one major step for Parker Solar Probe and one giant leap for solar science. Just as landing on the Moon allowed scientists to

Parker Solar Probe

The Parker Solar Probe (PSP; previously Solar Probe, Solar Probe Plus or Solar Probe+) [6] is a NASA space probe launched in 2018 with the mission of making observations of the outer corona of the Sun.

太阳探测器

太阳探测器（Solar Probe,美国航空航天局的太阳探测器,现更名为Solar Probe +）是第一个飞入太阳日冕的飞行器,仅仅位于太阳"表面"（光球）上方8.5 太阳半径（590万公里或3.67万英里）内。太阳探测器的仪器探测它们遇到的等离子

10 Things to Know About Parker Solar Probe

Parker Solar Probe''s solar panels – which provide the spacecraft''s power – are retractable, but the small bit of surface area that peeks out near the Sun is enough to make them prone to overheating. So, to keep its cool, Parker Solar Probe circulates a single gallon of water through the solar arrays. The water absorbs heat as it passes

NASA Science Live: Parker Solar Probe Nears Historic Close

Some records are made for breaking! Say hello to the fastest-moving human-made object, NASA''s Parker Solar Probe. On a mission to "touch the Sun," this space...

Space Probes: Exploring Our Solar System

Uses animation, live photography, and models of spacecraft and instruments to tell the story of man''s efforts to explore the outer regions of space from the

Parker Solar Probe

On a mission to "touch the Sun," NASA''s Parker Solar Probe became the first spacecraft to fly through the corona – the Sun''s upper

Parker Solar Probe:

Parker Solar Probe will swoop to within 4 million miles of the Sun''s surface, facing heat and radiation like no spacecraft before it. Launched on Aug. 12, 2018, Parker Solar Probe will provide new data on solar activity and make critical contributions to our ability to forecast major space-weather events that impact life on Earth.

Parker Solar Probe

The Parker Solar Probe (PSP; previously Solar Probe, Solar Probe Plus or Solar Probe+) [6] is a NASA space probe launched in 2018 with the mission of making observations of the outer corona of the Sun. It will approach to within 9.86

Parker Solar Probe Science

Launched on Aug. 12, 2018, Parker Solar Probe will repeatedly sample the near-Sun environment, revolutionizing our knowledge and understanding of coronal heating and of the

What NASA''s Parker Solar Probe has discovered in its first five

Among the first findings from the Probe was strange flips, or switchbacks, in the magnetic field as the spacecraft approached the sun. According to NASA, during Parker Solar Probe''s 6th flyby of the sun, it found that these flips aligned with magnetic "funnels" in the solar surface. These funnels emerge from between structures called

Nasa''s Parker Solar Probe attempts closest ever approach to Sun

A Nasa spacecraft is attempting to make history with the closest-ever approach to the Sun. The Parker Solar Probe is plunging into our star''s outer atmosphere, enduring brutal temperatures and

NASA''s Parker Solar Probe completes historic Christmas Eve flyby

2 天之前· On Christmas Eve, NASA''s Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that scientists liken to the historic Apollo moon landing in 1969.

Parker Solar Probe Science

Launched on Aug. 12, 2018, Parker Solar Probe will repeatedly sample the near-Sun environment, revolutionizing our knowledge and understanding of coronal heating and of the origin and evolution of the solar wind and answering critical questions in heliophysics that have been ranked as top priorities for decades.

Parker Solar Probe

Parker Solar Probe is humanity''s first-ever mission into a part of the Sun''s atmosphere called the corona. Here it will directly explore solar processes that are key to understanding and forecasting space weather

How the Parker Solar Probe Survives Close

Illustration: Johns Hopkins APL Parker Probe''s Plumbing: Various components work together to keep the solar panels from getting too hot when the probe nears the sun. That''s done in large

10 Things to Know About Parker Solar Probe

Parker Solar Probe''s solar panels – which provide the spacecraft''s power – are retractable, but the small bit of surface area that peeks out near the Sun is enough to make

Parker Solar Probe

On a mission to "touch the Sun," NASA''s Parker Solar Probe became the first spacecraft to fly through the corona – the Sun''s upper atmosphere – in 2021. With every orbit, the probe faces brutal heat and radiation to provide humanity with unprecedented observations of the only star we can study up close.

Parker (sonde spatiale) — Wikipédia

Vue d''ensembleContexteHistorique du projetObjectifs scientifiquesDéroulement de la missionCaractéristiques techniquesInstruments scientifiquesHommage

La sonde solaire Parker (en anglais : Parker Solar Probe) ou PSP, antérieurement NASA Solar Probe puis Solar Probe Plus (SPP), est un observatoire solaire spatial développé par l''agence spatiale américaine, la NASA, dont le lancement a eu lieu le 12 août 2018. Son objectif est d''étudier la couronne solaire, plus précisément de découvrir ce qui chauffe la couronne s

Parker Solar Probe

6 天之前· What is Parker Solar Probe? A scientific mission to unlock the mysteries of the Sun''s corona and solar wind. A spacecraft that uses breakthrough technology and autonomy to

Parker Solar Probe

Parker Solar Probe is humanity''s first-ever mission into a part of the Sun''s atmosphere called the corona. Here it will directly explore solar processes that are key to understanding and forecasting space weather events that can impact life on Earth. Photo Credit: (NASA/Bill Ingalls)

Parker Solar Probe Science

Parker Solar Probe is an extraordinary and historic mission, exploring what is arguably the last region of the solar system to be visited by a spacecraft, the Sun''s outer atmosphere or corona as it extends out into space. Launched on Aug. 12, 2018, Parker Solar Probe will repeatedly sample the near-Sun environment, revolutionizing our knowledge and understanding of coronal

NASA''s Parker Solar Probe Touches The Sun For The

Parker Solar Probe will use seven Venus flybys over nearly seven years to gradually shrink its orbit around the Sun, coming as close as 3.83 million miles (and 6.16 million kilometers) to the Sun, well within the orbit of

How Solar Panels Work

Solar energy works when photons from the sun excite an electron. These photons knock electrons free creating electron-hole pairs – electrons on one side of the p-n junction and holes on the other. Now positive electrons and holes are free to move around, and direct current (DC) electricity is created. The electrons then travel through an external circuit, creating alternating

NASA''s Parker Solar Probe Touches The Sun For The First Time

Parker Solar Probe will use seven Venus flybys over nearly seven years to gradually shrink its orbit around the Sun, coming as close as 3.83 million miles (and 6.16 million kilometers) to the Sun, well within the orbit of Mercury and about seven times closer than any spacecraft has come before.Credit: NASA/Johns Hopkins APL/Steve Gribben