Parker Solar Probe Archives

April 9, 2024April 9, 2024 by Mark Thompson

WISPR Team Images Turbulence within Solar Transients for the First Time

Visible light observations of a Coronal Mass Ejection (CME) acquired by the Wide Field Imager for Solar Probe (WISPR) telescopes

NASA’s Parker Solar Probe has been in studying the Sun for the last six years. In 2021 it was hit directly by a coronal mass ejection when it was a mere 10 million kilometres from the solar surface. Luckily it was gathering data and images enabling scientists to piece together an amazing video. The interactions between the solar wind and the coronal mass ejection were measured giving an unprecedented view of the solar corona.

March 24, 2024March 24, 2024 by Laurence Tognetti

Parker Solar Probe Was Blasted by Coronal Mass Ejections 28 Times in 4 Years

Artist's rendition of NASA's Parker Solar Probe. (Credit: NASA Goddard Space Flight Center)

NASA’s Parker Solar Probe (PSP) was launched on August 12, 2018, with the goal of becoming the first spacecraft to touch the Sun while teaching us more about our host star than any spacecraft or solar instrument in human history. Now, a recent study submitted to The Astrophysical Journal discusses the incredible data that PSP collected on coronal mass ejections (CMEs) over a four-year period. This study holds the potential to help scientists and the public better understand the CMEs and how they contribute to space weather.

January 11, 2024January 11, 2024 by Andy Tomaswick

Parker Solar Probe Skims the Sun on its 18th Flyby

The fasted object ever made by humans has completed another milestone. The Parker Solar Probe recently celebrated the new year by completing its 18th flyby of the Sun.

March 14, 2022March 14, 2022 by Andy Tomaswick

40 Telescopes Watched the Sun as the Parker Solar Probe Made its Most Recent Flyby

Sometimes in space, even when you’re millions of kilometers from anything, you’re still being watched. Or at least that’s the case for the Parker Solar Probe, which completed the 11th perihelion of its 24 perihelion journey on February 25th. While the probe was speeding past the Sun, it was being watched by over 40 space and ground-based telescopes.

February 10, 2022February 10, 2022 by Nancy Atkinson

Wow. Parker Solar Probe Took a Picture of the Surface of Venus

Surface features seen in the WISPR images (left) match ones seen in those from the Magellan mission (right). Credits: NASA/APL/NRL (left), Magellan Team/JPL/USGS (right)

The Parker Solar Probe’s mission is to study the Sun. But the spacecraft’s instruments have nabbed some pretty impressive data on Venus, as it uses the planet for gravity assists in its ever-shrinking solar orbit.

Now, the spacecraft has captured visible light images of Venus’ surface, somehow able to peer through the shroud of clouds in the planet’s atmosphere.

This is complete bonus data that wasn’t ever expected.

December 16, 2021January 4, 2022 by Nancy Atkinson

Parker Solar Probe Flies Through the Sun’s Outer Atmosphere for the First Time

Artist’s impression of Parker Solar Probe approaching the Alfvén critical surface, which marks the end of the solar atmosphere and the beginning of the solar wind. Parker Solar Probe’s crossing into this zone in April 2021 means the spacecraft has “touched the Sun” for the first time. Credit: NASA/Johns Hopkins APL/Ben Smith

For the first time ever, a spacecraft has flown through the Sun’s outer atmosphere. The Parker Solar Probe passed through the out portion of the Sun’s corona in April of 2021, passing directly through streamers of solar plasma.

And by the way …. there’s video of what the spacecraft “saw.”

December 12, 2021December 12, 2021 by Andy Tomaswick

Parker Solar Probe Hurtles Past the Sun, Making its Closest Approach so far

We’ve covered plenty of the Parker Solar Probe’s exploits here at UT, but it keeps breaking new records almost every month. Now, with its newest flyby, it has gotten closer to the Sun than ever before, breaking its own record from previous flybys.

November 29, 2021November 29, 2021 by Andy Tomaswick

The Parker Solar Probe is getting pelted by hypervelocity dust. Could they damage spacecraft?

There’s a pretty significant disadvantage to going really fast – if you get hit with anything, even if it is small, it can hurt. So when the fastest artificial object ever – the Parker Solar Probe – gets hit by grains of dust that are a fraction the size of a human hair, they still do damage. The question is how much damage, and could we potentially learn anything from how exactly that damage happens? According to new research from scientists at the University of Colorado at Boulder (UCB), the answer to the second question is yes, in fact, we can.

December 14, 2018 by Evan Gough

Here’s the First Image of the Sun from the Parker Solar Probe

The Parker Solar Probe's WISPR (Wide-field Imager for Solar Probe) instrument captured this image of a coronal streamer on Nov. 8th, 2018. Coronal streamers are structures of solar material within the Sun's atmosphere, the corona, that usually overlie regions of increased solar activity. The fine structure of the streamer is very clear, with at least two rays visible. The bright object near the center of the image is Mercury, and the dark spots are a result of background correction. Credits: NASA/Naval Research Laboratory/Parker Solar Probe

It’s been 124 days since the Parker Solar Probe was launched, and several weeks since it made the closest approach any spacecraft has ever made to a star. Now, scientists are getting their hands on the data from the close approach. Four researchers at the recent meeting of the American Geophysical Union in Washington, D.C. shared what they hope they can learn from the probe. They hope that data from the Parker Solar Probe will help them answer decades-old question about the Sun, its corona, and the solar wind.

Scientists who study the Sun have been anticipating this for a long time, and the waiting has been worth it.

“Heliophysicists have been waiting more than 60 years for a mission like this to be possible. The solar mysteries we want to solve are waiting in the corona.” – Nicola Fox, director of the Heliophysics Division at NASA Headquarters.

Continue reading “Here’s the First Image of the Sun from the Parker Solar Probe”

September 24, 2018 by Matt Williams

Here are the First Pictures From the Parker Solar Probe. Wait… That’s Not the Sun

The first images from NASA's Parker Solar Probe. Credit: NASA/Naval Research Laboratory/Parker Solar Probe

On August 12th, 2018, NASA launched the first spacecraft that will ever “touch” the face of the Sun. This was none other than the Parker Solar Probe, a mission that will revolutionize our understanding of the Sun, solar wind, and “space weather” events like solar flares. Whereas previous missions have observed the Sun, the Parker Solar Probe will provide the closest observations in history by entering the Sun’s atmosphere (aka. the corona).

And now, just over a month into the its mission, the Parker Solar Probe has captured and returned its first-light data. This data, which consisted of images of the Milky Way and Jupiter, was collected by the probe’s four instrument suites. While the images were not aimed at the Sun, the probe’s primary focus of study, they successfully demonstrated that the Parker probe’s instruments are in good working order.

Continue reading “Here are the First Pictures From the Parker Solar Probe. Wait… That’s Not the Sun”