NASA chief looks forward to Webb telescope’s first images

NASA is preparing to unveil the first high-resolution images captured by the $10 billion James Webb Space Telescope, and recent comments from the agency’s chief suggest they’ll be something very special.

Speaking at a press conference this week, NASA boss Bill Nelson said we can expect to see “the deepest image of our universe that has ever been taken” among the material that will be made public on July 12, adding, “If you think about that, this is farther than humanity has ever moved before. And we’re only beginning to understand what Webb can and will do.”

Recommended Videos

Nelson said the Webb telescope — the most advanced space observatory ever built — will “explore objects in the solar system and atmospheres of exoplanets orbiting other stars, giving us clues as to whether potentially their atmospheres are similar to our own.” In other words, we’re about to deepen our knowledge of faraway planets that orbit other stars — some of which could support life.

Since reaching its orbit about a million miles from Earth, Webb has beamed back a number of calibration images, which NASA has already shared. But the images set to be released in July will be of superior quality, giving us our first clear idea of the observatory’s true capabilities and the exciting possibilities that they present.

While NASA is giving little away regarding the specific content of the upcoming images, we do know that, in the first year of its lengthy mission, Webb will be focusing on Jupiter and its rings and moons, as well as capturing imagery aimed at helping scientists learn more about how stars form. The mission — a decades-long joint effort involving NASA, the European Space Agency, and the Canadian Space Agency — will also provide scientists with a new trove of data that’s expected to take our understanding of the universe and its origins to a new, higher level.

How excited are you about #Webb’s first images? In exchange for Canada’s contribution to the space telescope, Canadian scientists are some of the first to study the data it will collect. Here’s what they will observe and how. 👇

🎥: CSA, NASA, Northrop Grumman, ESA pic.twitter.com/Em6eiI8tJK

— Canadian Space Agency (@csa_asc) June 27, 2022

“As we near the end of preparing the observatory for science, we are on the precipice of an incredibly exciting period of discovery about our universe,” Webb program scientist Eric Smith said recently, adding that the initial images set to be released in just over a week’s time will offer “a unique moment for us all to stop and marvel at a view humanity has never seen before.”

Editors' Recommendations

Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
NASA astronauts need good weather for Crew-8 launch. Here’s how it’s looking

UPDATE: SpaceX and NASA are now targeting 11:16 p.m. ET on Saturday, March 2 for the launch of Crew-8.

SpaceX is preparing to launch three NASA astronauts and one Roscosmos cosmonaut to the International Space Station (ISS).

Read more
This famous supernova remnant is hiding a secret

When massive stars reach the end of their lives and explode in a supernova, they can leave behind huge structures in space called supernova remnants. These are often favorite targets of astronomers because of their beautiful and distinctive shapes. They include the famous SN 1987A remnant that was imaged by the James Webb Space Telescope last year. Now, astronomers using Webb have peered closer at this remnant and found something special inside.

The SN 1987A supernova was first observed in 1987 (hence its name) and was bright enough to be seen with the naked eye, making it extremely recent by astronomical standards. Stars live for millions or even billions of years, so observing one coming to the end of its life in real time is a real scientific treat. When this star died, it created a kind of supernova called a core collapse, or Type II, in which the heart of the star runs out of fuel, causing it to collapse suddenly and violently. This collapse it so severe that the material rebounds and is thrown out in an explosion traveling up to a quarter of the speed of light.

Read more
NASA is looking for volunteers for yearlong simulated Mars mission

If you've ever wanted to visit Mars, then NASA has an offer for you. Though the agency isn't sending humans to the red planet quite yet, it is preparing for a future crewed Mars mission by creating a simulated mission here on Earth -- and it's looking for volunteers.

Simulated missions look at people's psychological and health responses to conditions similar to what astronauts would experience on a deep space mission. In the case of the Mars mission, called Crew Health and Performance Exploration Analog or CHAPEA, the aim is to simulate a Martian environment using a 3D-printed habitat and a set of Mars-related tasks that crew members must perform.

Read more