Outreach & Public Talks

Bringing the universe down to Earth, one audience at a time.


Astronomy should feel thrilling, approachable, and open to everyone. I love sharing the wonder of black holes, galaxies, and space telescopes with audiences of all ages, from elementary school students encountering these ideas for the first time to lifelong learners eager to explore the latest discoveries.

I have spoken to thousands of people through public talks, school visits, lectures, and community events, including audiences of hundreds at a time. Whether the setting is a classroom, a public keynote, or a virtual event, my goal is always the same: make science vivid, memorable, and genuinely fun.

Travis Fischer speaking into a microphone during an astronomy talk.

Speaking at an event in Brazil.



What I Speak About

Black Holes & Galaxies

  • How supermassive black holes influence galaxies
  • What black holes are, and what they are not
  • Why black holes capture the imagination

Space Telescopes & Discovery

  • How Hubble and JWST reveal the universe
  • What astronomers learn from light
  • How data become scientific discoveries

Careers & Curiosity

  • What it means to be an astronomer
  • Paths into science and STEM careers
  • Why curiosity is a powerful tool

Audience Types

  • Elementary, middle, and high school students
  • University and lifelong-learning audiences
  • Public science events, clubs, and community groups

Selected Outreach & Public Engagement

I have enjoyed speaking in a wide range of public-facing settings, including lecture series, outreach films, school programs, webinars, and astronomy community events.


Featured Media

I have collaborated on science communication projects, including an animated video about black hole safety created with NASA, and I have given public lectures and outreach talks for a range of audiences that are featured below.

Black Hole Safety
Animated science communication video created in collaboration with NASA.

Thumbnail for UNLV public lecture video

UNLV Public Lecture
An in-person public lecture from the R. Frank & D. Schuman Astronomy Lecture Series at UNLV.
Watch on YouTube

Night Sky Network Webinar Series
A virtual public talk on active galaxies presented for NASA’s Night Sky Network.


Invite Me to Speak

I am available for public talks, school visits, science festivals, community events, panels, and virtual presentations. If you are looking for a speaker who can make astronomy engaging, accessible, and memorable for your audience, I would be glad to connect.