Members Can Post Anonymously On This Site
Internal Heat Drives Jupiter's Giant Storm Eruption
-
Similar Topics
-
By NASA
A first-generation college graduate, Nilufar Ramji was blazing trails long before arriving at NASA. With her multifaceted expertise, she is helping shape the messaging behind humanity’s return to the Moon, Mars, and beyond.
Ramji is currently on detail as the co-executive producer for NASA’s live broadcasts, ensuring the agency’s missions and discoveries are clearly and effectively communicated to the public. Through her work, she expands understanding of what space exploration means for all—and why it matters.
Official portrait of Nilufar Ramji. NASA/Josh Valcarcel Before stepping into her acting role, Ramji served as the lead public affairs officer for Moon to Mars activities at NASA’s Johnson Space Center in Houston. She spearheaded communication strategies for the Commercial Lunar Payload Services initiative, which works with private companies to deliver science and technology payloads to the lunar surface. She has also provided live commentary for International Space Station operations to learn and prepare for Artemis missions.
Ramji played a pivotal role in communicating NASA’s involvement in two major lunar missions in 2025 including Firefly Aerospace’s Blue Ghost Mission 1 which successfully delivered 10 NASA payloads to the Moon’s Mare Crisium on March 2. Ramji served as the live mission commentator, helping audiences around the world follow the historic moment—from lunar orbit insertion to touchdown. She also led communications for Intuitive Machines’ IM-2 mission, which landed near the Moon’s South Pole on March 6, marking the southernmost lunar landing ever achieved.
Nilufar Ramji, left, and Brigette Oakes, vice president of engineering at Firefly Aerospace, in the company’s mission operations center in Cedar Park, Texas, during the Blue Ghost Mission 1 lunar landing. NASA/Helen Arase Vargas Early in her NASA career, she led agencywide STEM communications, shaping how NASA connects with students and educators. As a lead strategist, she developed messaging that made science and technology more accessible to younger audiences—helping inspire the Artemis Generation.
“Being one of the storytellers behind humanity’s return to the Moon is something I take pride in,” she said. “People don’t realize what exploring our solar system has done for us here on Earth. Going to the Moon and onto Mars will bring that message home.”
Nilufar Ramji, left, and Aliyah Craddock, digital media lead for NASA Science in the Science Mission Directorate, in the Astromaterials Research and Exploration Science laboratory at NASA’s Johnson Space Center in Houston. NASA Ramji communicates not just the science of space, but its greater significance. “How can we be thoughtful in our communications?” is a question that drives her approach. Whether guiding a live broadcast or developing messaging about lunar science, she is constantly evaluating, executing, and refining NASA’s voice.
She also understands the importance of commercial partnerships in expanding human presence in space. “It’s exciting to see how many different people and organizations come together to make this a reality,” she said. “By creating a larger space economy, we’re able to do things faster and cheaper and still accomplish the same goals to make sure we’re all successful.”
Nilufar Ramji presents a TedX Talk, “Storytelling from Space” in Sugar Land, Texas. In Aug. 2023, Ramji delivered a TEDx Talk, “Storytelling from Space” in Sugar Land, Texas, where she emphasized the power of narrative to inspire and unite humanity in the quest to explore the universe. Drawing from her NASA experience, she illustrated how communication bridges the gap between complex science and public engagement.
She credits her mentors and colleagues for supporting her growth. “I have great mentors and people I can lean on if I need help,” she said. “It’s something I didn’t realize I had until I came to NASA.”
Ramji believes stepping outside your comfort zone is essential. “Discomfort brings new learning, understanding, and opportunities, so I like being uncomfortable at times,” she said. “I’m open and receptive to feedback. Constructive criticism has helped me grow and evolve—and better understand NASA’s mission.”
For her, balance means creating intentional space for reflection, growth, and meaningful connection.
Nilufar Ramji gives remarks during Johnson’s building naming ceremony of the “Dorothy Vaughan Center in Honor of the Women of Apollo” on July 19, 2024. NASA/Robert Markowitz Before joining NASA, Ramji had already built an international career rooted in service. She worked at the Aga Khan Foundation in Canada, a nonprofit organization focused on addressing challenges in underdeveloped communities through education and healthcare.
She led visitor programs, workshops and more than 250 events—often for diplomats and global leaders—to promote “quiet diplomacy” and dialogue.
“Transparency, quality, fairness and diversity of perspective are all important to me,” she said. “People come from different experiences that broaden our understanding.”
Ramji later moved to East Africa as the foundation’s sole communications representative across Kenya, Tanzania, and Uganda. There, she trained more than 300 staff and built a communications strategy to help local teams share stories of impact—both successes and challenges—with honesty and empathy.
Her work left a lasting mark on the communities she served and underscored the power of communication to drive positive change.
Nilufar Ramji captures the story of a sesame farmer in Mtwara, Tanzania, whose livelihood improved through a rural development program initiated by the Aga Khan Foundation. In 2013, Ramji moved to the United States and started over, rebuilding her network and career. She worked for the Aga Khan Council for USA in Houston, leading a volunteer recruitment program that connected thousands of people with roles suited to their skills.
She later applied for a contractor position—not knowing it was with NASA. “I never thought my skills or expertise would be valued at a place like NASA,” she said. But in 2018, she accepted a role as a public relations specialist supporting International Space Station outreach. She has been shaping the agency’s storytelling ever since.
Ramji’s journey represents NASA’s commitment to pushing boundaries and expanding humanity’s knowledge of the universe. With collaboration, transparency, and vision, she is helping bring the next frontier of space exploration to life.
Explore More
4 min read Robots, Rovers, and Regolith: NASA Brings Exploration to FIRST Robotics 2025
Article 7 days ago 4 min read NASA Advances Precision Landing Technology with Field Test at Kennedy
Article 7 days ago 3 min read In the Starlight: Jason Phillips’ Unexpected Path to Johnson Procurement
Article 1 week ago View the full article
-
By NASA
6 min read
NASA Data Helps Map Tiny Plankton That Feed Giant Right Whales
This North Atlantic right whale, named “Bowtie,” was spotted feeding in southern Maine waters in January 2025. A new technique aims to use NASA satellite data to see the plankton these whales depend on from space. Credit: New England Aquarium, taken under NMFS permit # 25739 In the waters off New England, one of Earth’s rarest mammals swims slowly, mouth agape. The North Atlantic right whale filters clouds of tiny reddish zooplankton — called Calanus finmarchicus — from the sea. These zooplankton, no bigger than grains of rice, are the whale’s lifeline. Only about 370 of these massive creatures remain.
For decades, tracking the tiny plankton meant sending research vessels out in the ocean, towing nets and counting samples by hand. Now, scientists are looking from above instead.
Using NASA satellite data, researchers found a way to detect Calanus swarms at the ocean surface in the Gulf of Maine, picking up on the animals’ natural red pigment. This early-stage approach, described in a new study, may help researchers better estimate where the copepods gather, and where whales might follow.
Tracking the zooplankton from space could aid both the whales and maritime industries. By predicting where these mammals are likely to feed, researchers and marine resource managers hope to reduce deadly vessel strikes and fishing gear entanglements — two major threats to the species. Knowing the feeding patterns could also help shipping and fishing industries operate more efficiently.
Calanus finmarchicus, a tiny zooplankton powering North Atlantic food webs, fuels right whale populations with its energy-rich lipid reserves. Credit: Cameron Thompson “NASA invests in this kind of research because it connects space-based observation with real-world challenges,” said Cynthia Hall, a support scientist at NASA headquarters in Washington. She works with the Early Career Research Program, which partly funded the work. “It’s yet another a way to put NASA satellite data to work for science, communities, and ecosystems.”
Revealing the Ocean’s Hidden Patterns
The new approach uses data from the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Aqua satellite. The MODIS instrument doesn’t directly see the copepods themselves. Instead, it reads how the spectrum of sunlight reflected from the ocean surface changes in response to what’s in the water.
When large numbers of the zooplankton rise to the surface, their reddish pigment — astaxanthin, the same compound that gives salmon its pink color — subtly alters how photons, or particles of light, from the sun are absorbed or scattered in the water. The fate of these photons in the ocean depends on the mix of living and non-living matter in seawater, creating a slight shift in color that MODIS can detect.
“We didn’t know to look for Calanus before in this way,” said Catherine Mitchell, a satellite oceanographer at Bigelow Laboratory for Ocean Sciences in East Boothbay, Maine. “Remote sensing has typically focused on smaller things like phytoplankton. But recent research suggested that larger, millimeter-sized organisms like zooplankton can also influence ocean color.”
A few years ago, researchers piloted a satellite method for detecting copepods in Norwegian waters. Now, some of those same scientists — along with Mitchell’s team — have refined the approach and applied it to the Gulf of Maine, a crucial feeding ground for right whales during their northern migration. By combining satellite data, a model, and field measurements, they produced enhanced images that revealed Calanus swarms at the sea surface, and were able to estimate numbers of the tiny animals.
“We know the right whales are using habitats we don’t fully understand,” said Rebekah Shunmugapandi, also a satellite oceanographer at Bigelow and the study’s lead author. “This satellite-based Calanus information could eventually help identify unknown feeding grounds or better anticipate where whales might travel.”
Tracking Elusive Giants
Despite decades of study, North Atlantic right whales remain remarkably enigmatic to scientists. Once fairly predictable in their movements along the Eastern Seaboard of North America, these massive mammals began abandoning some traditional feeding grounds in 2010-2011. Their sudden shift to unexpected areas like the Gulf of Saint Lawrence caught people off guard, with deadly consequences.
“We’ve had whales getting hit by ships and whales getting stuck in fishing gear,” said Laura Ganley, a research scientist in the Anderson Cabot Center for Ocean Life at the New England Aquarium in Boston, which conducts aerial and boat surveys of the whales.
In 2017, the National Oceanic and Atmospheric Administration designated the situation as an “unusual mortality event” in an effort to address the whales’ decline. Since then, 80 North Atlantic right whales have been killed or sustained serious injuries, according to NOAA.
NASA satellite imagery from June 2009 was used to test a new method for detecting the copepod Calanus finmarchicus in the Gulf of Maine and estimating their numbers from space. Credit: NASA Earth Observatory image by Wanmei Liang, using data from Shunmugapandi, R., et al. (2025) In the Gulf of Maine, there’s less shipping activity, but there can be a complex patchwork of lobster fishing gear, said Sarah Leiter, a scientist with the Maine Department of Marine Resources. “Each fisherman has 800 traps or so,” Leiter explained. “If a larger number of whales shows up suddenly, like they just did in January 2025, it is challenging. Fishermen need time and good weather to adjust that gear.”
What excites Leiter the most about the satellite data is the potential to use it in a forecasting tool to help predict where the whales could go. “That would be incredibly useful in giving us that crucial lead time,” she said.
PACE: The Next Generation of Ocean Observer
For now, the Calanus-tracking method has limitations. Because MODIS detects the copepods’ red pigment, not the animals themselves, that means other small, reddish organisms can be mistaken for the zooplankton. And cloud cover, rough seas, or deeper swarms all limit what satellites can spot.
MODIS is also nearing the end of its operational life. But NASA’s next-generation PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) satellite — launched in 2024 — is poised to make dramatic improvements in the detection of zooplankton and phytoplankton.
NASA’s Ocean Color Instrument on the PACE satellite captured these swirling green phytoplankton blooms in the Gulf of Maine in April 2024. Such blooms fuel zooplankton like Calanus finmarchicus. Credit: NASA “The PACE satellite will definitely be able to do this, and maybe even something better,” said Bridget Seegers, an oceanographer and mission scientist with the PACE team at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.
The PACE mission includes the Ocean Color Instrument, which detects more than 280 wavelengths of light. That’s a big jump from the 10 wavelengths seen by MODIS. More wavelengths mean finer detail and better insights into ocean color and the type of plankton that the satellite can spot.
Local knowledge of seasonal plankton patterns will still be essential to interpret the data correctly. But the goal isn’t perfect detection, the scientists say, but rather to provide another tool to inform decision-making, especially when time or resources are limited.
By Emily DeMarco
NASA Headquarters
Share
Details
Last Updated May 05, 2025 Editor Emily DeMarco Related Terms
Earth Moderate Resolution Imaging Spectroradiometer (MODIS) Oceans PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem) Explore More
3 min read NASA Tracks Snowmelt to Improve Water Management
As part of a science mission tracking one of Earth’s most precious resources – water…
Article
2 weeks ago
5 min read NASA Airborne Sensor’s Wildfire Data Helps Firefighters Take Action
Data from the AVIRIS-3 sensor was recently used to create detailed fire maps in minutes,…
Article
2 weeks ago
3 min read Celebrating Earth as Only NASA Can
Lee esta historia en español aquí. From the iconic image of Earthrise taken by Apollo 8…
Article
2 weeks ago
View the full article
-
-
By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 3 min read
Sols 4509-4510: A weekend of long drives
This image was taken by Left Navigation Camera onboard NASA’s Mars rover Curiosity on Sol 4507 (2025-04-11 03:54:35 UTC). Written by Abigail Fraeman, Planetary Geologist at NASA’s Jet Propulsion Laboratory
Earth planning date: Friday, April 11, 2025
Curiosity is continuing to book it to the potential boxwork structures. The rover drove over 50 meters on Wednesday, and we plan to drive more than 50 meters again in today’s plan thanks to an unusually good viewshed that allows us to see far ahead. We’ve been able to see glimpses of the boxwork structures in the distance for a few weeks now, and I am really excited about being able to plan long drives that get us closer and closer. What will we find when we reach them?
Power was on everyone’s mind as we put the plan together today. The science team had lots of amazing ideas about observations to collect from our current location, but we had to carefully plan and prioritize them to make sure we didn’t use too much power and leave the rover battery lower than we’d like for Monday’s plan. Winter on Mars certainly keeps us on our toes! We ended up putting together what I think is a pretty good set of activities for the weekend. MAHLI, APXS, and ChemCam will all work together to observe a flat rock in front of us named “Iron Mountain.” MAHLI will also do an experiment with this rock, testing different combinations of camera positions to see which produces the best data to help us generate 3D models of the rock’s surface. I know rocks don’t have feelings, but if they did, I hope Iron Mountain can use this time to feel a bit like a movie star on the red carpet, getting photographed from all angles. Mastcam will also be photographing the surroundings, working with ChemCam’s RMI imager to take images the ridge containing boxwork structures named “Ghost Mountain,” and taking some solo shots of targets in the foreground named “Redondo Flat,” “Silverwood Sanctuary,” and the oft photographed Gould Mesa. Navcam, REMS, and DAN round out the science plan with some environmental observations. We’ll be getting one more science and engineering hybrid observation when we collect ChemCam passive spectral data of the instrument’s calibration target in parallel with one of our communication passes. This observation is part of a series of tests we’re doing to run rover activities in parallel with these passes, and if successful, will allow us to be more even more power efficient in the future.
We’re also celebrating a soliday this weekend, which means we only have a two-sol plan instead of our usual three as the Mars and Earth time zones re-align for the next few weeks. I’m looking forward to seeing where Curiosity drives next week.
Explore More
2 min read Sols 4511-4512: Low energy after a big weekend?
Article
16 mins ago
2 min read Sols 4507-4508: “Just Keep Driving”
Article
4 days ago
3 min read Sols 4505-4506: Up, up and onto the Devil’s Gate
Article
1 week ago
Keep Exploring Discover More Topics From NASA
Mars Resources
Explore this page for a curated collection of Mars resources.
Rover Basics
Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…
Mars Exploration: Science Goals
The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…
The Mars Report
The Mars Report newsletter from NASA is your source for everything on or about the Red Planet. We bring you…
View the full article
-
By European Space Agency
The European Space Agency's XMM-Newton is playing a crucial role in investigating the longest and most energetic bursts of X-rays seen from a newly awakened black hole. Watching this strange behaviour unfold in real time offers a unique opportunity to learn more about these powerful events and the mysterious behaviour of massive black holes.
View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.