Space Science Institute

Space Science Institute SSI harnesses the power of discovery to engage the public in science. As humans, we are driven to exploration. Might we someday live on other planets?

The Space Science Institute (SSI) is a research and education 501(c)(3) nonprofit corporation with a vision to expand humankind's understanding and appreciation of planet Earth, our Solar System, and the universe beyond. We are fascinated by perennial questions such as: Are we alone? There are few things that capture our imaginations more than the mysteries of space and the wonders of our own plan

et. The excitement of space science offers a compelling hook for engaging the public in science and inspiring a new generation of innovators. Founded in 1992, the Space Science Institute (SSI) is a research and education nonprofit with a vision to expand humankind’s understanding and appreciation of planet Earth, our Solar System, and the universe beyond. Society benefits from the pursuit of new knowledge – the more we understand planetary systems and star forming regions, the more we understand our own planet. SSI is responding to a crisis in research, public science literacy and STEM education. Discovery and invention are the keys to a healthy and prosperous future and space science has a critical role to play. The future of space science in the United States depends heavily on:
• A strong research infrastructure.
• A scientifically literate populace that supports investment in research.
• A pipeline of future research scientists. All of these critical factors are at risk. Consider that 70% of the engineering workforce will retire in the next 10 years, yet our universities are graduating more visual arts and performing arts majors than engineers. Traditional research institutions are struggling under the pressures of a poor economy and an expensive, inflexible infrastructure that is hard to maintain. Nearly half of American adults do not know how long it takes for the Earth to revolve around the Sun. In short, we are falling behind. SSI is bringing science to the public in innovative, relevant ways to ensure that space research and education will thrive for decades. SSI is on the leading edge of creating new, affordable, efficient, and far-reaching models for earth and space science research, public science literacy and STEM education. In the coming years, our potential to make science accessible to large numbers of people, including underserved communities, is enormous. The key to our approach is that we offer the full continuum of discovery and education – we conduct world-class science research and we use the wonder of that discovery to inspire a broad population. Our work is what the future of discovery and learning looks like:

We are implementing an entrepreneurial approach to earth and space science research that is yielding important discoveries that will change the way we live our lives. We are connecting the public to the wonder of science and building their understanding of the importance of new discoveries. We are building on a national momentum in support of science and technology education, including President Obama’s “Educate to Innovate” campaign, to harness the power of discovery to inspire and educate the next generation of innovators.

Please join us in welcoming Jonathan Jiang, an Affiliate Research Scientist. Welcome to the SSI team! Below is Jonathan'...
05/22/2026

Please join us in welcoming Jonathan Jiang, an Affiliate Research Scientist. Welcome to the SSI team! Below is Jonathan's bio on his field and specialty.

Follow the link to read Dr. Johnathan Jiang's bio:

Please join us in welcoming Niloufar Nowrouzi, an Affiliate Research Scientist. Welcome to the SSI team! Below is Nilouf...
05/22/2026

Please join us in welcoming Niloufar Nowrouzi, an Affiliate Research Scientist. Welcome to the SSI team! Below is Niloufar's bio on her field and specialty.

Follow the link to read Dr. Niloufar Nowrouzi's bio: https://www.spacescience.org/bio.php?emp=NNOWROUZI

Please join us in welcoming Charissa Campbell, an Affiliate Research Scientist. Welcome to the SSI team! Below is Charis...
04/21/2026

Please join us in welcoming Charissa Campbell, an Affiliate Research Scientist. Welcome to the SSI team! Below is Charissa's bio on their field and specialty.

Dr. Charissa Campbell is a planetary atmospheric scientist, focusing on aerosols in the Martian atmosphere. She obtained her MSc and PhD at York University investigating Martian water-ice clouds while on the Curiosity rover operations team. Afterwards, she did postdoctoral work at NASA Goddard Space Flight Centre investigating dust events at the Martian south pole using Mars Climate Sounder Data. They also recently rejoined the Curiosity rover operations team to investigate dust lifting in imagery. She hopes to expand her knowledge of Martian aerosols with orbital and/or surface data, while also exploring ideas such as machine learning, low-cost mission concepts for Mars and aerosols on other planetary bodies.

Check out this paper published by multiple authors from SSI!
02/12/2026

Check out this paper published by multiple authors from SSI!

Ultra Low Frequency (ULF) waves with periods of ∼10–1,000 s can lead to space weather impacts such as induced electrical currents in power grids, thus it is ...

Please join us in welcoming Dhanesh Krishnarao, an Affiliate Research Scientist. Welcome to the SSI team! Below is DK's ...
01/05/2026

Please join us in welcoming Dhanesh Krishnarao, an Affiliate Research Scientist. Welcome to the SSI team! Below is DK's bio.

Dhanesh Krishnarao (DK) holds a Ph.D. in Astronomy from the University of Wisconsin-Madison (2020) - specializing in understanding gas in galaxies and bridging our understanding of the Milky Way with that of a large sample of other galaxies. Now, DK focuses on studying how gas in galaxies is ionized, heated, and maintained in large quantities through observations of absorption and emission lines across many wavelengths.

DK is also a member of the Sloan Digital Sky Survey's fifth iteration (SDSS-V), and leads the Faculty and Student Teams (FAST) initiative, which has sought to attract and retain talented and historically marginalized undergraduate students and faculty within the SDSS collaboration since 2015. FAST forges partnerships where faculty and students at Minority Serving Institutions (MSIs) are partnered with SDSS Ambassadors at well-resourced R1 universities and Research Institutes to engage directly with proprietary SDSS-V observations and benefit from long-lasting, sustainable collaborations.

In the classroom, DK prioritizes student self-reflection and growth as a means to assess understanding and work towards mastery as well using community engagement as a means to improve learning outcomes for students in higher-ed and at K-12 schools.

Please join us in welcoming Konstantinos Horaites, an Affiliate Research Scientist. Welcome to the SSI team! Below is Ko...
01/05/2026

Please join us in welcoming Konstantinos Horaites, an Affiliate Research Scientist. Welcome to the SSI team! Below is Kosta's bio on their field and specialty.

"I am a physicist specializing in the dynamics of plasmas---the charged particles and electromagnetic fields that suffuse outer space. I am also active in the burgeoning research area of "space weather". This is the study of how the Sun can launch plasma across the Solar System, that ultimately influences the Earth's environment and adversely impacts our society's infrastructure. Technologies that can be disrupted or damaged by space weather events include satellites, telecommunications, and even the electrical power grid. I work with satellite observations, theoretical models, and computer simulations to describe the plasma's evolution and interactions.

I received my PhD in Physics from the University of Wisconsin-Madison (2019). I then held postdoctoral appointments with the MAVEN satellite team at LASP in Boulder, CO and the Vlasiator simulation group at the University of Helsinki in Finland. In 2024, I returned to Boulder to work as a researcher in the magnetometer team at CIRES, CU-Boulder, in support of scientific instruments on NOAA's satellite missions. I was awarded a Marie Curie Postdoctoral Fellowship, to study space weather using kinetic simulations at the UCL Mullard Space Science Laboratory in the UK, starting in 2026. I joined SSI with great excitement in 2025, continuing this diverse scientific journey."

Everyone is posting beautiful pictures of auroras, but did you know it's a bit dimmer to the naked eye? Our phone camera...
11/13/2025

Everyone is posting beautiful pictures of auroras, but did you know it's a bit dimmer to the naked eye? Our phone cameras are very good at capturing light, so they make the aurora pop! This photo is a good representation of what our cameras capture versus what we see in person.

Three intense outbursts of solar plasma are heading toward Earth, with dazzling auroras possible across the northern hal...
11/12/2025

Three intense outbursts of solar plasma are heading toward Earth, with dazzling auroras possible across the northern half of the United States over the coming nights. Check out these images captured by our SSI team in Colorado!

Curious about why we see the colors we do in the aurora? Check out the infographic for some insight!

Check out this paper published by SSI's Alicia Vaughan! This paper investigates the youngest preserved unit of the Weste...
10/23/2025

Check out this paper published by SSI's Alicia Vaughan! This paper investigates the youngest preserved unit of the Western Jezero fan, identifying two distinct compositions of boulders that point to unique sources beyond Jezero crater. It shows that these boulders were most likely deposited by a high-energy river system, and thus represent the last stages of aqueous activity involved in the formation of the fan. This work also highlights the ability of using Mastcam-Z multispectral data to confidently identify olivine- and pyroxene-bearing materials across the Martian landscape.

Check out the article here: http://dx.doi.org/10.1029/2025JE009159

We’re excited to share that one of our scientists, Peter Barnes, has just published a new study in The Astrophysical Jou...
09/03/2025

We’re excited to share that one of our scientists, Peter Barnes, has just published a new study in The Astrophysical Journal!
Thanks to the ThrUMMS survey, astronomers uncover new details about the 3D structure of our Galaxy.
Check out the press release below and read the full article (open-access) here! https://doi.org/10.3847/1538-4365/adf32b

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